{"id":186,"date":"2024-01-07T14:13:55","date_gmt":"2024-01-07T08:43:55","guid":{"rendered":"http:\/\/ncertsolutions.guru\/?p=186"},"modified":"2024-01-08T17:46:28","modified_gmt":"2024-01-08T12:16:28","slug":"ncert-solutions-for-class-10-science-chapter-3-hindi","status":"publish","type":"post","link":"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/","title":{"rendered":"NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium)"},"content":{"rendered":"<h2>NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium)<\/h2>\n<p>These Solutions are part of <a href=\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-hindi\/\">NCERT Solutions for Class 10 Science in Hindi Medium<\/a>. Here we have given NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals.<\/p>\n<p><strong>Chapter 3. \u0927\u093e\u0924\u0941 \u0914\u0930 \u0905\u0927\u093e\u0924\u0941<\/strong><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u0905\u0927\u094d\u092f\u093e\u092f-\u0938\u092e\u0940\u0915\u094d\u0937\u093e<\/strong><\/span><\/p>\n<div>\n<ul>\n<li>\u0924\u0924\u094d\u0935 \u0924\u0940\u0928\u00a0\u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u00a0&#8211; \u0927\u093e\u0924\u0941, \u0905\u0927\u093e\u0924\u0941\u00a0\u090f\u0935\u0902\u00a0\u0909\u092a\u0927\u093e\u0924\u0941 |<\/li>\n<li>\u092a\u094d\u0930\u0915\u0943\u0924\u093f \u092e\u0947\u0902 \u0927\u093e\u0924\u0941\u090f\u0901 \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930\u00a0\u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092f\u093e \u0905\u092a\u0928\u0947 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u0947\u00a0\u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0916\u0928\u093f\u091c \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0947 \u0905\u0928\u094d\u0926\u0930 \u092a\u093e\u090f \u0935\u093e\u0932\u0947 \u0935\u0939 \u092a\u094d\u0930\u093e\u0915\u0943\u0924\u093f\u0915 \u092a\u0926\u093e\u0930\u094d\u0925 \u0939\u0948 \u091c\u093f\u0938\u092e\u0947\u0902\u00a0\u0927\u093e\u0924\u0941\u0910\u0947\u0902 \u0915\u0947 \u092f\u094c\u0917\u093f\u0915 \u092a\u093e\u092f\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0964 \u091c\u0948\u0938\u0947 \u092e\u0948\u0917\u094d\u0928\u093f\u091c, \u092c\u093e\u0915\u094d\u0938\u093e\u0907\u0921 \u0906\u0926\u093f\u0964<\/li>\n<li>\u0905\u092f\u0938\u094d\u0915 \u0935\u0939 \u0916\u0928\u093f\u091c \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u091c\u093f\u0928\u0938\u0947 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e 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\u0905\u0927\u093f\u0915\u00a0\u0905\u0918\u093e\u0924\u0935\u0930\u094d\u0927\u094d\u092f\u00a0\u0927\u093e\u0924\u0941\u0910 \u0939\u0948\u0902 |<\/li>\n<li>\u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e \u0935\u0939 \u0917\u0941\u0923 \u091c\u093f\u0928\u0938\u0947 \u0909\u0928\u0915\u094b\u0902\u00a0\u0916\u0940\u091a\u0915\u0930 \u092a\u0924\u0932\u0940 \u0924\u093e\u0930 \u092c\u0928\u093e\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0907\u0938 \u0917\u0941\u0923 \u0915\u094b \u0924\u0928\u094d\u092f\u0924\u093e \u0915\u0939\u0924\u0947 \u0939\u0948\u0902\u00a0\u0964<\/li>\n<li>\u0915\u093f\u0938\u0940 \u0927\u093e\u0924\u0941 \u0915\u093e \u0905\u0928\u094d\u092f \u0927\u093e\u0924\u0941 \u092f\u093e \u0905\u0927\u093e\u0924\u0941 \u0915\u0947 \u0938\u093e\u0925 \u0938\u092e\u093e\u0902\u0917\u0940 \u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u094b \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902 | \u0909\u0928\u094d\u0939\u0947\u00a0\u092a\u093f\u0918\u0932\u0940 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947 \u0930\u0916 \u0915\u0930 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e\u00a0\u0939\u0948 \u0964<\/li>\n<li>\u092a\u0943\u0925\u094d\u0935\u0940 \u0938\u0947\u00a0\u092a\u094d\u0930\u093e\u092a\u094d\u0924\u00a0\u0916\u0928\u093f\u091c \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u092e\u0947\u0902 \u092e\u093f\u091f\u091f\u0940, \u0930\u0947\u0924 \u0906\u0926\u093f \u091c\u0948\u0938\u0947 \u0915\u0908 \u0905\u0936\u0941\u0926\u094d\u0927\u093f\u092f\u093e\u0901 \u0939\u094b\u0924\u0940 \u0939\u0948 \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u0917\u0948\u0902\u0917 \u0915\u0939\u0924\u0947 \u0939\u0948\u0964<\/li>\n<li>\u0915\u093f\u0938\u0940 \u0927\u093e\u0924\u0941 \u092a\u0930 \u091c\u0938\u094d\u0924\u093e \u0932\u0947\u092a\u0928 \u0915\u0940 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\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0915\u0940 \u0938\u0941\u091a\u093e\u0932\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964 \u092a\u093e\u0930\u0926 \u0915\u0947\u00a0\u0905\u0932\u093e\u0935\u093e \u0938\u092d\u0940 \u0927\u093e\u0924\u0941\u090f\u0901 \u0915\u092e\u0930\u0947 \u0915\u0947\u00a0\u0924\u093e\u092a \u092a\u0930 \u0920\u094b\u0938 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964 \u0915\u092e\u0930\u0947 \u0915\u0947\u00a0\u0924\u093e\u092a \u092a\u0930 \u092a\u093e\u0930\u0926 \u0926\u094d\u0930\u0935 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0927\u093e\u0924\u0941\u090f\u0901 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0927\u0928\u093e\u0924\u094d\u092e\u0915 \u0924\u0924\u094d\u0935 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092f\u0939 \u0905\u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u094b \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 \u0926\u0947\u0915\u0930 \u0938\u094d\u0935\u092f\u0902 \u0927\u0928 \u0906\u092f\u0928 \u092e\u0947\u0902\u00a0\u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0915\u0947\u00a0\u0938\u093e\u0925 \u0938\u0902\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0915\u0930 \u0927\u093e\u0924\u0941\u090f\u0901 \u0915\u094d\u0937\u093e\u0930\u0915\u0940\u092f \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0902\u0964 \u0910\u0932\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u090f\u0935\u0902 \u091c\u093f\u0902\u0915\u00a0\u0911\u0915\u094d\u0938\u093e\u0907\u0921, \u0915\u094d\u0937\u093e\u0930\u0915\u0940\u092f \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0924\u0925\u093e \u0905\u092e\u094d\u0932\u0940\u092f \u0911\u0915\u094d\u0938\u093e\u0907\u0921, \u0926\u093e\u0928\u094b\u0902 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\u0964<\/li>\n<li>\u0938\u0932\u094d\u092b\u093e\u0907\u0921 \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0915\u094b \u0935\u093e\u092f\u0941 \u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0917\u0930\u094d\u092e \u0915\u0930\u0915\u0947 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0928\u093e \u092d\u0930\u094d\u091c\u0928 \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948 |<\/li>\n<li>\u0938\u0932\u094d\u092b\u093e\u0907\u0921 \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0915\u094b \u0935\u093e\u092f\u0941 \u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0917\u0930\u094d\u092e \u0915\u0930\u0915\u0947 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0928\u093e \u092d\u0930\u094d\u091c\u0928 \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948 |<\/li>\n<li>\u091c\u0932 \u090f\u0935\u0902 \u0924\u0928\u0941 \u0905\u092e\u094d\u0932\u094b\u0902 \u0915\u0947\u00a0\u0938\u093e\u0925 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932\u0924\u093e \u092d\u093f\u0928\u094d\u0928-\u092d\u093f\u0928\u094d\u0928 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u092a\u094d\u0930\u093e\u0915\u0943\u0924\u093f\u0915 \u0930\u0902\u092c\u0921 \u0915\u094b\u00a0\u0938\u0932\u094d\u092b\u0930 \u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0930\u092c\u0902\u0921\u00a0\u0915\u093e\u00a0\u0935\u093e\u0932\u094d\u0935\u0928\u0940\u0915\u0930\u0923 \u0915\u0939\u0924\u0947 \u0939\u0948 | \u0910\u0938\u093e \u0909\u0928\u0915\u0947 \u0917\u0941\u0923\u094b\u0902\u00a0\u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930\u00a0\u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0964<\/li>\n<li>\u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932\u0924\u093e \u0915\u0947\u00a0\u0906\u0927\u093e\u0930 \u092a\u0930 \u0905\u0935\u0930\u094b\u0939\u0940 \u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093f\u0924 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0940 \u0938\u0942\u091a\u0940 \u0915\u094b \u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u092e\u0947\u0902 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u0947\u00a0\u090a\u092a\u0930 \u0938\u094d\u0925\u093f\u0924 \u0927\u093e\u0924\u0941\u090f\u0901 \u0924\u0928\u0941 \u0905\u092e\u094d\u0932 \u0938\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u094b \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0905\u0927\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0927\u093e\u0924\u0941\u090f\u0901 \u0905\u092a\u0928\u0947 \u0938\u0947 \u0915\u092e \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u094b \u0909\u0938\u0915\u0947\u00a0\u0932\u0935\u0923 \u0935\u093f\u0932\u092f\u0928 \u0938\u0947 \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0926\u094b \u092f\u093e \u0926\u094b \u0938\u0947 \u0905\u0927\u093f\u0915 \u0927\u093e\u0924\u0941\u0913\u0902 \u0905\u0925\u0935\u093e \u090f\u0915 \u0927\u093e\u0924\u0941 \u092f\u093e \u090f\u0915 \u0905\u0927\u093e\u0924\u0941 \u0915\u0947\u00a0\u0938\u092e\u093e\u0902\u0917\u0940 \u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u094b \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0932\u0902\u092c\u0947 \u0938\u092e\u092f \u0924\u0915 \u0906\u0930\u094d\u0926\u094d\u0930 \u0935\u093e\u092f\u0941 \u0915\u0947\u00a0\u0938\u0902\u092a\u0930\u094d\u0915 \u092e\u0947\u0902 \u0930\u0916\u0928\u0947 \u0938\u0947 \u0932\u094b\u0939\u093e \u091c\u0948\u0938\u0947 \u0915\u0941\u091b \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0940 \u0938\u0924\u0939 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938 \u092a\u0930\u093f\u0918\u091f\u0928\u093e \u0915\u094b \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0905\u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947\u00a0\u0917\u0941\u0923\u0927\u0930\u094d\u092e \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0935\u093f\u092a\u0930\u0940\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939 \u0928 \u0924\u094b \u0906\u0918\u093e\u0924\u0935\u0930\u094d\u0927\u094d\u092f \u0924\u0925\u093e \u0928 \u0939\u0940 \u0924\u0928\u094d\u092f \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0917\u094d\u0930\u0948\u092b\u093e\u0907\u091f \u0915\u0947\u00a0\u0905\u0932\u093e\u0935\u093e \u0938\u092d\u0940 \u0905\u0927\u093e\u0924\u0941\u090f\u0901 \u090a\u0937\u094d\u092e\u093e \u090f\u0935\u0902 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0915\u0940 \u0915\u0941\u091a\u093e\u0932\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964 \u0917\u094d\u0930\u0948\u092b\u093e\u0907\u091f \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0915\u093e \u091a\u093e\u0932\u0915 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0905\u0927\u093e\u0924\u0941\u090f\u0901 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u090b\u0923\u093e\u0924\u094d\u092e\u0915\u00a0\u0924\u0924\u094d\u0935 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947\u00a0\u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 \u0917\u094d\u0930\u0939\u0923 \u0915\u0930 \u090b\u0923 \u0906\u0935\u0947\u0936\u093f\u0924 \u0906\u092f\u0928 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0905\u0927\u093e\u0924\u0941\u090f\u0901 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0902 \u091c\u094b \u0905\u092e\u094d\u0932\u0940\u092f \u092f\u093e \u0909\u0926\u093e\u0938\u0940\u0928 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0905\u0927\u093e\u0924\u0941\u090f\u0901 \u0924\u0928\u0941 \u0905\u092e\u094d\u0932\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u093e \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902\u0964 \u092f\u0939 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u0947\u00a0\u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930 \u0939\u093e\u0907\u0921\u094d\u0930\u093e\u0907\u0921 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0938\u094b\u0921\u093f\u092f\u092e \u0914\u0930 \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u0910\u0938\u0940 \u0926\u094b \u0927\u093e\u0924\u0941\u090f\u0901 \u0939\u0948\u0902 \u091c\u093f\u0928\u0915\u094b\u0902 \u091a\u093e\u0915\u0942 \u0938\u0947 \u0915\u093e\u091f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 |<\/li>\n<li>\u0917\u0948\u0932\u093f\u092f\u092e \u0914\u0930 \u0938\u0940\u091c\u093f\u092f\u092e \u0910\u0938\u0940 \u0926\u094b \u0927\u093e\u0924\u0941\u090f\u0901 \u0939\u0948\u0902 \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u0939\u0925\u0947\u0932\u0940 \u092a\u0930 \u0930\u0916\u0924\u0947 \u0939\u0940 \u092a\u093f\u0918\u0932 \u091c\u093e\u0924\u0940 \u0939\u0948\u0902 |<\/li>\n<li>\u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0940 \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u0915\u094d\u0937\u093e\u0930\u0915\u0940\u092f \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u092c\u0915\u093f \u0905\u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0940 \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u0905\u092e\u094d\u0932\u0940\u092f \u0939\u094b\u0924\u093e \u0939\u0948 |<\/li>\n<li>\u0915\u0948\u0932\u094d\u0936\u093f\u092f\u092e \u0920\u0902\u0922\u0947 \u091c\u0932 \u092e\u0947\u0902 \u0924\u0948\u0930\u0928\u0947 \u0932\u0917\u0924\u093e \u0939\u0948 \u091c\u092c\u0915\u093f \u092e\u0948\u0917\u094d\u0928\u0947\u0936\u093f\u092f\u092e\u00a0\u0917\u0930\u094d\u092e \u091c\u0932 \u092e\u0947\u0902 \u0924\u0948\u0930\u0924\u093e \u0939\u0948 |<\/li>\n<li>\u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u0915\u0920\u094b\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0907\u0938\u092e\u0947\u0902 0.05 % \u0915\u093e\u0930\u094d\u092c\u0928 \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 |<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u092a\u093e\u0920\u0917\u0924-\u092a\u094d\u0930\u0936\u094d\u0928:<\/strong><\/span><\/p>\n<p><strong>\u092a\u0947\u091c \u2013 45<\/strong><\/p>\n<p><strong>Q1. \u0910\u0938\u0940 \u0927\u093e\u0924\u0941 \u0915\u093e \u0909\u0926\u093e\u0939\u0930\u0923 \u0926\u0940\u091c\u093f\u090f \u091c\u094b<\/strong><\/p>\n<p><strong>(a) \u0915\u092e\u0930\u0947 \u0915\u0947 \u0924\u093e\u092a \u092a\u0930 \u0926\u094d\u0930\u0935 \u0939\u094b\u0924\u0940 \u0939\u0948 \u00a0<\/strong><\/p>\n<p><strong>(b)\u00a0\u091a\u093e\u0915\u0942 \u0938\u0947 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0915\u093e\u091f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 |<\/strong><\/p>\n<p><strong>(c) \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u0938\u092c\u0938\u0947 \u0905\u091a\u094d\u091b\u0940 \u091a\u093e\u0932\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964\u00a0\u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/strong><\/p>\n<p><strong>(d) \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u0915\u0941\u091a\u093e\u0932\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0(a) \u092e\u0930\u094d\u0915\u0930\u0940 |<\/p>\n<p>(b) \u0938\u094b\u0921\u093f\u092f\u092e , \u0932\u093f\u0925\u093f\u092f\u092e \u0914\u0930 \u092a\u094c\u091f\u0948\u0936\u093f\u092f\u092e\u00a0 |<\/p>\n<p>(c) \u0938\u093f\u0932\u094d\u0935\u0930 \u0924\u0925\u093e \u0915\u0949\u092a\u0930 |<\/p>\n<p>(d) \u0932\u0947\u0921 \u0914\u0930 \u092e\u0930\u094d\u0915\u0930\u0940 |<\/p>\n<p><strong>Q2. \u0906\u0918\u093e\u0924\u0935\u0930\u094d\u0927\u094d\u092f \u0924\u0925\u093e \u0924\u0928\u094d\u092f \u0915\u093e \u0905\u0930\u094d\u0925 \u092c\u0924\u093e\u0907\u090f\u0964\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:\u00a0<\/strong>\u0915\u0941\u091b \u0927\u093e\u0924\u0941\u0913 \u0915\u094b \u092a\u0940\u091f\u0915\u0930 \u092a\u0924\u0932\u0940 \u091a\u093e\u0926\u0930 \u092c\u0928\u093e\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 | \u0907\u0938 \u0917\u0941\u0923\u0927\u0930\u094d\u092e\u00a0\u0915\u094b\u00a0\u0906\u0918\u093e\u0924\u0935\u0930\u094d\u0927\u094d\u092f\u00a0\u0915\u0939\u0924\u0947 \u0939\u0948 | \u0915\u0941\u091b \u0927\u093e\u0924\u0941\u0913 \u0915\u0947 \u092a\u0924\u0932\u0947 \u0924\u093e\u0930\u00a0\u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0916\u0940\u091a\u0928\u0947 \u0915\u093f \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u094b \u0924\u0928\u094d\u092f\u0924\u093e \u0915\u0939\u0924\u0947 \u0939\u0948 |<\/p>\n<p><strong>\u092a\u0947\u091c \u2013 51<\/strong><\/p>\n<p><strong>Q1.\u00a0<\/strong>\u0938\u094b\u0921\u093f\u092f\u092e \u0915\u094b \u0915\u0947\u0930\u094b\u0938\u093f\u0928 \u092e\u0947\u0902 \u0921\u0941\u092c\u094b<strong>\u0915\u0930 \u0915\u094d\u092f\u094b\u0902 \u0930\u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0902?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0938\u094b\u0921\u093f\u092f\u092e \u0913\u0930 \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0927\u093e\u0924\u0941 \u0939\u0948,\u092f\u0947 \u0935\u093e\u092f\u0941 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0906\u0917 \u092a\u0915\u0921 \u0932\u0947\u0924\u0947 \u0939\u0948 \u0907\u0938\u0932\u093f\u090f\u00a0\u0938\u094b\u0921\u093f\u092f\u092e \u0915\u094b \u0915\u0947\u0930\u094b\u0938\u093f\u0928 \u092e\u0947\u0902 \u0921\u0941\u092c\u094b\u0915\u0930\u00a0\u0930\u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0902|<\/p>\n<p><strong>Q2. \u0907\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u0947 \u00a0\u0932\u093f\u090f \u0938\u092e\u0940\u0915\u0930\u0923 \u0932\u093f\u0916\u093f\u090f\u0903<\/strong><\/p>\n<p>(a) \u092d\u093e\u092a \u0915\u0947 \u00a0\u0938\u093e\u0925 \u0906\u092f\u0930\u0928\u0964<br \/>\n(b) \u091c\u0932 \u00a0\u0938\u093e\u0925 \u0915\u0948\u0932\u094d\u0938\u093f\u092f\u092e \u0924\u0925\u093e \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e\u0964<\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong><\/p>\n<ul>\n<li><strong>3Fe(s)+ 4H<sup>2<\/sup>O(g)\u2192 Fe<sup>3<\/sup>O4+4H<sup>2<\/sup>(g)<\/strong><\/li>\n<li><strong>Ca(s)+2H<sup>2<\/sup>O(I)\u2192\u00a0Ca(OH)<sup>2<\/sup>\u00a0(aq)+H<sup>2<\/sup>(g)<\/strong><\/li>\n<\/ul>\n<p><strong>Q3. A,B,C\u00a0\u090f\u0935\u0902 D\u00a0\u091a\u093e\u0930 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u00a0\u0928\u092e\u0942\u0928\u094b\u0902 \u0915\u094b \u0932\u0947\u0915\u0930 \u090f\u0915-\u090f\u0915 \u0915\u0930\u0915\u0947 \u00a0\u0928\u093f\u092e\u094d\u0928 \u0935\u093f\u0932\u092f\u0928 \u092e\u0947\u0902 \u0921\u093e\u0932\u093e \u0917\u092f\u093e\u0964 \u0907\u0938\u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u092a\u0930\u093f\u0923\u093e\u092e \u0915\u094b \u0928\u093f\u092e\u094d\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0938\u0947 \u0938\u093e\u0930\u0923\u0940\u092c\u0926\u0927\u00a0\u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u00a0\u00a0?<\/strong><\/p>\n<p><strong>\u0907\u0938 \u0938\u093e\u0930\u0923\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0927\u093e\u0924\u0941A\u00a0,B,\u00a0C\u00a0\u090f\u0935\u0902 D\u00a0\u00a0\u0915\u0947\u00a0\u00a0\u0938\u0902\u092c\u0902\u0927 \u092e\u0947\u0902 \u0928\u093f\u092e\u094d\u0928 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u00a0\u0909\u0924\u094d\u0924\u0930 \u0926\u0940\u091c\u093f\u090f\u0903\u00a0<\/strong><\/p>\n<p><strong>(<\/strong>a) \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0927\u093e\u0924\u0941 \u0915\u094c\u0928 \u0938\u0940 \u0939\u0948?<\/p>\n<p>(b) \u0927\u093e\u0924\u0941 B\u00a0\u0915\u094b \u0915\u0949\u092a\u0930 (ii) \u0938\u0932\u094d\u092b\u0947\u091f\u00a0\u0915\u0947 \u0935\u093f\u0932\u092f\u0928 \u092e\u0947\u0902 \u0921\u093e\u0932\u093e \u091c\u093e\u090f \u0924\u094b \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u093e?<\/p>\n<p>(c) \u0927\u093e\u0924\u0941 A, B, C\u00a0\u090f\u0935\u0902 D\u00a0\u0915\u094b \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932\u0924\u093e \u0915\u0947\u00a0\u0918\u091f\u0924\u0947 \u0939\u0941\u090f \u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093f\u0924 \u0915\u0940\u091c\u093f\u090f\u0964<\/p>\n<p><strong>Q4. \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0927\u093e\u0924\u0941 \u0915\u094b \u0924\u0928\u0941 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u094d\u0932\u094b\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 \u092e\u0947\u0902 \u0921\u093e\u0932\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u094b \u0915\u094c\u0928 \u0938\u0940 \u0917\u0948\u0938 \u0928\u093f\u0915\u0932\u0924\u0940\u0939\u0948? \u0906\u092f\u0930\u0928 \u0915\u0947\u00a0\u00a0\u0938\u093e\u0925 \u0924\u0928\u0941 H2SO4\u00a0\u0915\u0940 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0932\u093f\u0916\u093f\u090f\u0964 \u0939\u0948?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0\u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0917\u0948\u0938 \u0935\u093f\u0938\u0930\u094d\u091c\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948 |<\/p>\n<p><strong>Fe (s) + H<sup>2<\/sup>SO<sup>4<\/sup>\u00a0\u00a0\u2192\u00a0FeSO<sup>4<\/sup>\u00a0(aq) + H<sup>2<\/sup>\u00a0(g)<\/strong><\/p>\n<p><strong>Q5. \u091c\u093f\u0902\u0915 \u0915\u094b \u0906\u092f\u0930\u0928 (ii) \u0938\u0932\u094d\u092b\u0947\u091f \u0915\u0947 \u0935\u093f\u0932\u092f\u0928 \u092e\u0947\u0902 \u0921\u093e\u0932\u0928\u0947 \u0938\u0947 \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948? \u0907\u0938\u0915\u0940 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915<br \/>\n\u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0932\u093f\u0916\u093f\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u091c\u093f\u0902\u0915 \u0915\u094b \u0906\u092f\u0930\u0928\u00a0\u0938\u0932\u094d\u092b\u0947\u091f \u0915\u0947 \u0935\u093f\u0932\u092f\u0928 \u0938\u0947 \u0906\u092f\u0930\u0928 \u0915\u094b \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948 |<\/p>\n<p><strong>Zn + FeSO<sup>4<\/sup>\u00a0\u00a0\u00a0\u2192\u00a0ZnSO<sup>4<\/sup>\u00a0+ Fe<\/strong><\/p>\n<p><strong>\u092a\u0947\u091c \u2013 54<\/strong><\/p>\n<p><strong>Q1.<\/strong><br \/>\n(i)\u00a0\u0938\u094b\u0921\u093f\u092f\u092e, \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u090f\u0935\u0902 \u092e\u0948\u0917\u094d\u0928\u0940\u0936\u093f\u092f\u092e \u0915\u0947\u00a0\u0932\u093f\u090f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928-\u092c\u093f\u0902\u0926\u0941 \u0938\u0902\u0930\u091a\u0928\u093e \u0932\u093f\u0916\u093f\u090f|<\/p>\n<p>(ii) \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 \u0915\u0947\u00a0\u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u0915\u0947\u00a0\u0926\u094d\u0935\u093e\u0930\u093e <strong>Na<sub>2<\/sub>O<\/strong> \u090f\u0935\u0902 <strong>H<sub>2<\/sub>O<\/strong> \u0915\u093e \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0926\u0930\u094d\u0936\u093e\u0907\u090f\u0964<\/p>\n<p>(iii)\u00a0\u0907\u0928 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u092e\u0947\u0902 \u0915\u094c\u0928 \u0938\u0947 \u0906\u092f\u0928 \u0909\u092a\u0938\u094d\u0925\u093f\u0924 \u0939\u0948\u0902?<\/p>\n<p><strong>Q2. \u0906\u092f\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u093e \u0917\u0932\u0928\u093e\u0902\u0915 \u0909\u091a\u094d\u091a \u0915\u094d\u092f\u094b\u0902 \u0939\u094b\u0924\u093e \u0939\u0948?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0906\u092f\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915 \u092e\u0947\u0902 \u092a\u0930\u0938\u094d\u092a\u0930 \u0906\u092f\u0928\u093f\u0915 \u0906\u0915\u0930\u094d\u0937\u0923 \u092c\u0939\u0941\u0924 \u0939\u0940 \u091c\u094d\u092f\u093e\u0926\u093e \u0936\u0915\u094d\u0924\u093f\u0936\u093e\u0932\u0940 \u0939\u094b\u0924\u093e \u0939\u0948 | \u0907\u0938 \u0936\u0915\u094d\u0924\u093f\u0936\u093e\u0932\u0940 \u092c\u0902\u0927 \u0915\u094b \u0924\u094b\u095c\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0905\u0924\u094d\u092f\u093e\u0927\u093f\u0915 \u090a\u0930\u094d\u091c\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948 | \u0905\u0924\u0903 \u0907\u0928\u0915\u093e \u0917\u0932\u0928\u093e\u0902\u0915 \u0909\u091a\u094d\u091a \u0939\u094b\u0924\u093e \u0939\u0948 |<\/p>\n<p><strong>\u092a\u0947\u091c \u2013 59<\/strong><\/p>\n<p><strong>Q1. \u0928\u093f\u092e\u094d\u0928 \u092a\u0926\u094b\u0902 \u0915\u0940 \u092a\u0930\u093f\u092d\u093e\u0937\u093e \u0926\u0940\u091c\u093f\u090f\u0903<\/strong><\/p>\n<p><strong>(i) \u00a0\u0916\u0928\u093f\u091c \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/strong><\/p>\n<p><strong>(ii)\u00a0\u0905\u092f\u0938\u094d\u0915 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/strong><\/p>\n<p><strong>(iii)\u00a0\u0917\u0948\u0902\u0917<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong><br \/>\n(i) \u0916\u0928\u093f\u091c \u0935\u0947 \u092a\u0926\u093e\u0930\u094d\u0925 \u0939\u094b\u0924\u0947 \u0939\u0948 \u091c\u093f\u0928\u092e\u0947 \u0927\u093e\u0924\u0941\u090f\u0901 \u0905\u092a\u0928\u0947 \u092f\u094c\u0917\u093f\u0915 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948 |<\/p>\n<p>(ii) \u0910\u0938\u0947 \u0916\u0928\u093f\u091c \u091c\u093f\u0928\u092e\u0947 \u0927\u093e\u0924\u0941\u0913 \u0915\u093e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u0905\u0924\u094d\u092f\u093e\u0927\u093f\u0915 \u0938\u0930\u0932 \u0935 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 , \u0905\u092f\u0938\u094d\u0915 \u0915\u0939\u0932\u093e\u0924\u0947 \u0939\u0948 |<\/p>\n<p>(iii) \u0916\u0928\u093f\u091c \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u092e\u0947\u0902 \u0936\u0941\u0926\u094d\u0927 \u0930\u0942\u092a \u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0947 \u0939\u0948 \u0909\u0928\u092e\u0947 \u0909\u092a\u0938\u094d\u0925\u093f\u0924 \u0905\u0936\u0941\u0926\u094d\u0927\u093f\u092f\u094b \u0915\u094b \u0917\u0948\u0902\u0917 \u0915\u0939\u0924\u0947 \u0939\u0948 |<\/p>\n<p><strong>Q2. \u0926\u094b \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947\u00a0\u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u094b \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u092e\u0947\u0902 \u092e\u0941\u0915\u094d\u0924 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092a\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948\u0902\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :\u00a0<\/strong>\u0938\u094b\u0928\u093e \u0914\u0930 \u092a\u094d\u0932\u0948\u091f\u093f\u0928\u092e |<\/p>\n<p><strong>\u092a\u0947\u091c \u2013 61<\/strong><\/p>\n<p><strong>Q1. \u091c\u093f\u0902\u0915\u00a0, \u092e\u0948\u0917\u094d\u0928\u0940\u0936\u093f\u092f\u092e \u090f\u0935\u0902 \u0915\u0949\u092a\u0930 \u0915\u0947 \u0927\u093e\u0924\u094d\u0935\u093f\u0915 \u0911\u0915\u094d\u0938\u093e\u0907\u0921\u094b\u0902 \u0915\u094b \u0928\u093f\u092e\u094d\u0928 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947\u00a0\u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u093f\u092f\u093e\u00a0\u0917\u092f\u093e\u0903\u00a0\u0915\u093f\u0938 \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0918\u091f\u093f\u0924 \u0939\u094b\u0917\u0940?<\/strong><\/p>\n<p><strong>Q2. \u0915\u094c\u0928 \u0938\u0940 \u0927\u093e\u0924\u0941 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u093f\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940 \u0939\u0948?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0938\u094b\u0928\u093e , \u092a\u094d\u0932\u0948\u091f\u093f\u0928\u092e \u0935 \u091a\u093e\u0901\u0926\u0940 |<\/p>\n<p><strong>Q3. \u092e\u093f\u0936\u094d\u0930\u093e\u0924\u0941 \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u0947 \u0939\u0948\u0902?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0926\u094b \u092f\u093e \u0926\u094b \u0938\u0947 \u0905\u0927\u093f\u0915 \u0927\u093e\u0924\u0941\u0913 \u0915\u0947 \u0938\u092e\u093e\u0902\u0917\u0940 \u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u094b \u092e\u093f\u0936\u094d\u0930\u093e\u0924\u0941 \u0915\u0939\u0924\u0947 \u0939\u0948 |<\/p>\n<p style=\"text-align: left;\"><span style=\"color: #0000ff;\"><strong>\u0905\u0927\u094d\u092f\u093e\u092f :<\/strong><\/span><\/p>\n<p><strong>Q1. \u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u094c\u0928 \u0938\u093e \u092f\u0941\u0917\u0932 \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0903<\/strong><br \/>\n<strong>(a) NaCI\u00a0\u0935\u093f\u0932\u092f\u0928 \u090f\u0935\u0902 \u0915\u0949\u092a\u0930 \u0927\u093e\u0924\u0941<\/strong><br \/>\n<strong>\u00a0(b) MgCI<sub>2\u00a0<\/sub>\u0935\u093f\u0932\u092f\u0928 \u090f\u0935\u0902 \u0910\u0932\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0927\u093e\u0924\u0941<\/strong><br \/>\n<strong>\u00a0(c) FeSO<sub>4<\/sub>\u0935\u093f\u0932\u092f\u0928 \u090f\u0935\u0902 \u0938\u093f\u0932\u094d\u0935\u0930 \u0927\u093e\u0924\u0941<\/strong><br \/>\n<strong>\u00a0(d) AgNO<sub>3<\/sub>\u00a0\u0935\u093f\u0932\u092f\u0928 \u090f\u0935\u0902 \u0915\u0949\u092a\u0930 \u0927\u093e\u0924\u0941<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0\u00a0(d) AgNO<sub>3<\/sub>\u00a0\u0935\u093f\u0932\u092f\u0928 \u090f\u0935\u0902 \u0915\u0949\u092a\u0930 \u0927\u093e\u0924\u0941 |<\/p>\n<p><strong>Q2. \u0932\u094b\u0939\u0947 \u0915\u0947\u00a0\u092b\u094d\u0930\u093e\u0907\u0902\u0917 \u092a\u0948\u0928 (frying pan)\u00a0\u0915\u094b \u091c\u0902\u0917 \u0938\u0947 \u092c\u091a\u093e\u0928\u0947 \u0915\u0947\u00a0\u0932\u093f\u090f \u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0938\u0940 \u0935\u093f\u0927\u093f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0903<\/strong><br \/>\n<strong>(a)\u00a0\u0917\u094d\u0930\u0940\u0936 \u0932\u0917\u093e\u0915\u0930<\/strong><br \/>\n<strong>(b) \u092a\u0947\u0902\u091f \u0932\u0917\u093e\u0915\u0930<\/strong><br \/>\n<strong>(c) \u091c\u093f\u0902\u0915\u00a0\u00a0\u0915\u0940 \u092a\u0930\u0924 \u091a\u0922\u093c\u093e\u0915\u0930<\/strong><br \/>\n<strong>(d) \u090a\u092a\u0930 \u0915\u0947\u00a0\u0938\u092d\u0940<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0(c) \u091c\u093f\u0902\u0915\u00a0\u00a0\u0915\u0940 \u092a\u0930\u0924 \u091a\u0922\u093c\u093e\u0915\u0930 |<\/p>\n<p><strong>Q3. \u0915\u094b\u0908 \u0927\u093e\u0924\u0941 \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930 \u0909\u091a\u094d\u091a \u0917\u0932\u0928\u093e\u0902\u0915 \u0935\u093e\u0932\u093e \u092f\u094c\u0917\u093f\u0915 \u0928\u093f\u0930\u094d\u092e\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u092f\u0939\u00a0\u092f\u094c\u0917\u093f\u0915 \u091c\u0932 \u092e\u0947\u0902 \u0935\u093f\u0932\u0947\u092f \u0939\u0948\u0964 \u092f\u0939 \u0924\u0924\u094d\u0935 \u0915\u094d\u092f\u093e \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948?<\/strong><br \/>\n<strong>(a) \u0915\u0948\u0932\u094d\u0938\u093f\u092f\u092e<\/strong><br \/>\n<strong>(b) \u0915\u093e\u0930\u094d\u092c\u0928<\/strong><br \/>\n<strong>(c) \u0938\u093f\u0932\u093f\u0915\u0928<\/strong><br \/>\n<strong>(d) \u0932\u094b\u0939\u093e<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0(a) \u0915\u0948\u0932\u094d\u0938\u093f\u092f\u092e |<\/p>\n<p><strong>Q4. \u0916\u093e\u0926\u094d\u092f\u00a0\u092a\u0926\u093e\u0930\u094d\u0925 \u0935\u0947\u092b \u0921\u093f\u092c\u094d\u092c\u094b\u0902 \u092a\u0930 \u00a0\u091c\u093f\u0902\u0915 \u0915\u0940 \u092c\u091c\u093e\u092f \u091f\u093f\u0928 \u0915\u093e \u0932\u0947\u092a \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f<\/strong><br \/>\n(a) \u091f\u093f\u0928 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u00a0\u091c\u093f\u0902\u0915 \u092e\u0901\u0939\u0917\u093e \u0939\u0948\u0964<br \/>\n(b) \u091f\u093f\u0928 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u091c\u093f\u0902\u0915 \u0915\u093e \u0917\u0932\u0928\u093e\u0902\u0915 \u0905\u0927\u093f\u0915 \u0939\u0948<br \/>\n(c) \u091f\u093f\u0928 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u091c\u093f\u0902\u0915 \u0905\u0927\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0939\u0948<br \/>\n(d) \u091f\u093f\u0928 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u091c\u093f\u0902\u0915 \u0915\u092e \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0939\u0948<\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0(c) \u091f\u093f\u0928 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u091c\u093f\u0902\u0915 \u0905\u0927\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0939\u0948|<\/p>\n<p><strong>Q5. \u0906\u092a\u0915\u094b \u090f\u0915 \u0939\u0925\u094c\u0921\u093c\u093e, \u092c\u0948\u091f\u0930\u0940, \u092c\u0932\u094d\u092c, \u0924\u093e\u0930 \u090f\u0935\u0902 \u0938\u094d\u0935\u093f\u091a \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0903<\/strong><br \/>\n<strong>(a) \u0907\u0928\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0927\u093e\u0924\u0941\u0913\u0902 \u090f\u0935\u0902 \u0905\u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947\u00a0\u0928\u092e\u0942\u0928\u094b\u0902 \u0915\u0947\u00a0\u092c\u0940\u091a \u0906\u092a \u0935\u093f\u092d\u0947\u0926 \u0915\u0948\u0938\u0947 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902?<\/strong><br \/>\n<strong>(b) \u0927\u093e\u0924\u0941\u0913\u0902 \u090f\u0935\u0902 \u0905\u0927\u093e\u0924\u0941\u0913\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u0947\u0926\u0928 \u0915\u0947\u00a0\u0932\u093f\u090f \u0907\u0928 \u092a\u0930\u0940\u0915\u094d\u0937\u0923\u094b\u0902 \u0915\u0940 \u0909\u092a\u092f\u094b\u0917\u093f\u0924\u093e\u0913\u0902 \u0915\u093e \u0906\u0915\u0932\u0928 \u0915\u0940\u091c\u093f\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924<\/strong>\u0930:\u00a0<strong>(a)\u00a0<\/strong><\/p>\n<ol>\n<li><strong>\u0939\u0925\u094c\u095c\u0947 \u0938\u0947 \u092a\u0940\u091f\u0915\u0930 \u00a0&#8211;<\/strong>\u00a0\u0927\u093e\u0924\u0941 \u0915\u0940 \u092a\u0924\u0932\u0940 \u091a\u093e\u0926\u0930 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948 | \u091c\u092c\u0915\u093f \u0906\u0927\u093e\u0924\u0941 \u092d\u0902\u0917\u0941\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948 \u0905\u0924\u0903 \u091b\u094b\u091f\u0947 &#8211; \u091b\u094b\u091f\u0947 \u091f\u0941\u0915\u095c\u094b \u092e\u0947\u0902 \u092c\u093f\u0916\u0930 \u091c\u093e\u090f\u0917\u0940 |<\/li>\n<li><strong>\u0935\u093f\u0926\u094d\u092f\u0941\u0924\u094d \u092a\u0930\u093f\u092a\u0925 \u0926\u094d\u0935\u093e\u0930\u093e &#8211;<\/strong>\u00a0\u0938\u0930\u094d\u0935\u092a\u094d\u0930\u0925\u092e \u092c\u0932\u094d\u092c, \u092c\u0948\u091f\u0930\u0940, \u0924\u093e\u0930 \u0924\u0925\u093e \u0938\u094d\u0935\u093f\u091a \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0928\u093f\u092e\u094d\u0928 \u092a\u0930\u093f\u092a\u0925 \u092c\u0928\u093e\u0908\u090f | \u0907\u0938\u0915\u0947 \u092c\u093e\u0926 \u092c\u093e\u0930\u0940 &#8211; \u092c\u093e\u0930\u0940 \u0938\u0947 \u0927\u093e\u0924\u0941\u090f \u0914\u0930 \u0906\u0927\u093e\u0924\u0941\u090f \u0915\u0947 \u0926\u093f\u090f \u0917\u090f \u0928\u092e\u0942\u0928\u0947 \u0915\u094b \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u094d \u092a\u0930\u093f\u092a\u0925 \u0915\u0947 \u0915\u094d\u0932\u093f\u092a \u092e\u0947\u0902 \u0932\u0917\u093e\u0915\u0930 \u0938\u094d\u0935\u093f\u091a \u0915\u094b \u0911\u0928\u00a0\u0915\u0930\u0924\u0947 \u0939\u0948| \u0924\u094b \u0939\u092e \u0926\u0947\u0916\u0947\u0902\u0917\u0947 \u0915\u0940 \u0927\u093e\u0924\u0941\u0913 \u0915\u0940 \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0935\u0932\u092c \u091c\u0932\u0928\u0947 \u0932\u0917\u0924\u093e \u0939\u0948 \u091c\u092c\u0915\u093f \u0906\u0927\u0924\u0941\u0913 \u0915\u0947 \u0938\u093e\u0925 \u092c\u0932\u094d\u092c \u0928\u0939\u0940\u0902 \u091c\u0932\u0924\u093e \u0939\u0948 |<\/li>\n<\/ol>\n<p><strong>(b)<\/strong> \u092a\u0930\u093f\u0915\u094d\u0937\u0923 (a)<br \/>\n(ii) \u091c\u094d\u092f\u093e\u0926\u093e \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0924\u0930\u0940\u0915\u093e \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0917\u094d\u0930\u0947\u092b\u093e\u0907\u091f \u090f\u0915 \u0927\u093e\u0924\u0941 \u0939\u0948 , \u092a\u0930\u0928\u094d\u0924\u0941 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u094d \u0915\u093e \u0938\u0941\u091a\u093e\u0932\u0915 \u0939\u0948 \u0907\u0938\u0932\u093f\u090f \u0907\u0938\u0915\u0947 \u0938\u093e\u0925 \u092d\u0940 \u092c\u0932\u094d\u092c \u091c\u0932\u0928\u0947 \u0932\u0917\u0947\u0917\u093e |<\/p>\n<p><strong>Q6. \u0909\u092d\u092f\u0927\u0930\u094d\u092e\u0940 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u0947 \u0939\u0948\u0902? \u0926\u094b \u0909\u092d\u092f\u0927\u0930\u094d\u092e\u0940 \u0911\u0915\u094d\u0938\u093e\u0907\u0921\u094b\u0902 \u0915\u093e \u0909\u0926\u093e\u0939\u0930\u0923 \u0926\u0940\u091c\u093f\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0\u0910\u0938\u0947 \u0927\u093e\u0924\u0941 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u091c\u094b \u0905\u092e\u094d\u0932 \u0924\u0925\u093e \u0915\u094d\u0937\u093e\u0930\u0915 \u0926\u094b\u0928\u094b\u0902 \u0938\u0947 \u0906\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u0932\u0935\u0923 \u0924\u0925\u093e \u091c\u0932 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948 ,\u00a0\u0909\u092d\u092f\u0927\u0930\u094d\u092e\u0940 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0939\u0932\u093e\u0924\u0947 \u0939\u0948|<\/p>\n<p><strong>\u0909\u0926\u093e\u0939\u0930\u0923 :<\/strong>\u00a0\u0910\u0932\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0913\u0915\u094d\u0938\u093e\u0907\u0921 (Al<sub>2<\/sub>O<sub>3<\/sub>) \u0914\u0930 \u091c\u093f\u0902\u0915 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 (ZnO)<\/p>\n<p><strong>Q7. \u0926\u094b \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u094b \u0924\u0928\u0941 \u0905\u092e\u094d\u0932 \u0938\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u094b \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930 \u0926\u0947\u0902\u0917\u0947,\u00a0\u0924\u0925\u093e \u0926\u094b \u0927\u093e\u0924\u0941\u090f\u0901 \u091c\u094b \u0910\u0938\u093e\u00a0\u0928\u0939\u0940\u0902 \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948\u0902\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0\u092e\u0948\u0917\u094d\u0928\u0940\u0936\u093f\u092f\u092e \u0914\u0930 \u0915\u0948\u0932\u093f\u0938\u093f\u092f\u092e \u0927\u093e\u0924\u0941\u090f\u00a0\u091c\u094b \u0924\u0928\u0941 \u0905\u092e\u094d\u0932 \u0938\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u094b \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930 \u0926\u0947\u0902\u0917\u0947 \u091c\u092c\u0915\u093f \u0915\u0949\u092a\u0930 \u0924\u0925\u093e \u0938\u093f\u0932\u094d\u0935\u0930 \u0927\u093e\u0924\u0941\u090f \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u094b \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0928\u0939\u0940\u0902 \u0915\u0930 \u092a\u093e\u090f\u0902\u0917\u0940 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092f\u0947 \u0927\u093e\u0924\u0941\u090f \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0938\u0947 \u0915\u092e \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0939\u0948|<\/p>\n<p><strong>Q8. \u0915\u093f\u0938\u0940 \u0927\u093e\u0924\u0941 M\u00a0\u0915\u0947\u00a0\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u0928\u0940 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u092e\u0947\u0902 \u0906\u092a \u0910\u0928\u094b\u0921, \u0915\u0948\u0925\u094b\u0921 \u090f\u0935\u0902 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u094d\u092f \u0915\u093f\u0938\u0947\u00a0\u092c\u0928\u093e\u090f\u0901\u0917\u0947?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0\u0927\u093e\u0924\u0941 M\u00a0\u0915\u0947\u00a0\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u0928\u0940 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u092e\u0947 \u0915\u0947 \u0932\u093f\u090f &#8211;<\/p>\n<p>\u0905\u0936\u0941\u0926\u094d\u0927 \u0927\u093e\u0924\u0941 M \u0915\u093e \u00a0\u00a0\u2192 \u0910\u0928\u094b\u0921<\/p>\n<p>\u0936\u0941\u0926\u094d\u0927 \u0927\u093e\u0924\u0941 M \u0915\u093f \u092a\u0924\u0932\u0940 \u092a\u091f\u094d\u091f\u0940 \u00a0\u2192\u00a0\u0915\u0948\u0925\u094b\u0921<\/p>\n<p>\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u094d\u092f\u00a0\u00a0\u2192 M \u0927\u093e\u0924\u0941 \u0915\u093e \u0905\u092e\u094d\u0932\u0940\u0915\u094d\u0930\u093f\u0924 \u0932\u0935\u0923 \u0915\u093e \u0935\u093f\u0932\u092f\u0928<\/p>\n<p><strong>Q9. \u092a\u094d\u0930\u0924\u094d\u092f\u0942\u0937 \u0928\u0947 \u0938\u0932\u094d\u092b\u0930\u00a0\u091a\u0942\u0930\u094d\u0923 \u0915\u094b \u0938\u094d\u092a\u0948\u091a\u0941\u0932\u093e \u092e\u0947\u0902 \u0932\u0947\u0915\u0930 \u0909\u0938\u0947 \u0917\u0930\u094d\u092e<br \/>\n\u0915\u093f\u092f\u093e\u0964 \u091a\u093f\u0924\u094d\u0930\u093e \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u090f\u0915 \u092a\u0930\u0916\u0928\u0932\u0940 \u0915\u094b \u0909\u0932\u091f\u093e \u0915\u0930\u00a0\u0915\u0947\u00a0\u0909\u0938\u0928\u0947 \u0909\u0924\u094d\u0938\u0930\u094d\u091c\u093f\u0924 \u0917\u0948\u0938 \u0915\u094b \u090f\u0915\u0924\u094d\u0930\u093e \u0915\u093f\u092f\u093e<\/strong><br \/>\n(a) \u0917\u0948\u0938 \u0915\u0940 \u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u0940<\/p>\n<ol>\n<li>\u0938\u0942\u0916\u0947 \u0932\u093f\u091f\u092e\u0938 \u092a\u0924\u094d\u0930\u093e \u092a\u0930?<\/li>\n<li>\u0906\u0930\u094d\u0926\u094d\u0930 \u0932\u093f\u091f\u092e\u0938 \u092a\u0924\u094d\u0930\u093e \u092a\u0930?<\/li>\n<\/ol>\n<p>(b)\u00a0\u090a\u092a\u0930 \u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915\u00a0\u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0932\u093f\u0916\u093f\u090f\u0964<\/p>\n<p><strong>Q10. \u0932\u094b\u0939\u0947 \u0915\u094b \u091c\u0902\u0917 \u0938\u0947 \u092c\u091a\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0926\u094b \u0924\u0930\u0940\u0915\u0947\u00a0\u00a0\u092c\u0924\u093e\u0907\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u0932\u094b\u0939\u0947 \u0915\u094b \u091c\u0902\u0917 \u0938\u0947 \u092c\u091a\u093e\u0928\u0947\u00a0\u0915\u0947\u00a0\u0932\u093f\u090f \u0926\u094b \u0924\u0930\u0940\u0915\u0947 \u0928\u093f\u092e\u094d\u0928 \u0939\u0948:<\/p>\n<p><strong>(i) \u092f\u0936\u0926\u0932\u0947\u092a\u0928 \u0926\u094d\u0935\u093e\u0930\u093e &#8211;<\/strong>\u00a0\u0907\u0938 \u0935\u093f\u0927\u093f \u092e\u0947\u0902 \u0932\u094c\u0939\u0947 \u090f\u0935\u0902 \u0907\u0938\u094d\u092a\u093e\u0924 \u092a\u0930 \u091c\u093f\u0902\u0915 \u0915\u0940 \u092a\u0924\u0932\u0940 \u092a\u0930\u0924 \u091a\u095d\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948 |<\/p>\n<p><strong>(ii) \u092a\u0947\u0902\u091f\u093f\u0902\u0917 \u0926\u094d\u0935\u093e\u0930\u093e &#8211;<\/strong>\u00a0\u0907\u0938 \u0935\u093f\u0927\u093f \u092e\u0947\u0902 \u0932\u094c\u0939\u0947 \u0915\u0940 \u0935\u0938\u094d\u0924\u0941 \u092a\u0930 \u092a\u0947\u0902\u091f \u0915\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948, \u0924\u093e\u0915\u093f \u0907\u0938\u0915\u0940 \u0938\u0924\u0939 \u0935\u093e\u092f\u0941 \u0914\u0930 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0915\u0947 \u0938\u0940\u0927\u0947 \u0938\u092e\u094d\u092a\u0930\u094d\u0915 \u092e\u0947\u0902 \u0928\u093e \u0930\u0939\u0947 |<\/p>\n<p><strong>Q11. \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0902\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0915\u0930 \u0905\u0927\u093e\u0924\u0941\u090f\u0901 \u0915\u0948\u0938\u0947\u00a0\u0911\u0915\u094d\u0938\u093e\u0907\u0921\u00a0\u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0902?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0\u0911\u0915\u094d\u0938\u0940\u091c\u0928\u00a0\u0915\u0947\u00a0\u0938\u093e\u0925 \u0938\u0902\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0915\u0930 \u0905\u0927\u093e\u0924\u0941\u090f\u0901 \u0905\u092e\u094d\u0932\u0940\u092f\u00a0\u0911\u0915\u094d\u0938\u093e\u0907\u0921\u00a0\u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0902|<\/p>\n<p><strong>Q12. \u0915\u093e\u0930\u0923 \u092c\u0924\u093e\u0907\u090f\u0903<\/strong><\/p>\n<p><strong>(a) \u092a\u094d\u0932\u0948\u091f\u093f\u0928\u092e, \u0938\u094b\u0928\u093e \u090f\u0935\u0902 \u091a\u093e\u0902\u0901\u0926\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0906\u092d\u0942\u0937\u0923 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><br \/>\n<strong>(b) \u0938\u094b\u0921\u093f\u092f\u092e, \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u090f\u0935\u0902 \u0932\u0940\u0925\u093f\u092f\u092e \u0915\u094b \u0924\u0947\u0932 \u0915\u0947\u00a0\u0905\u0902\u0926\u0930 \u0938\u0902\u0917\u094d\u0930\u0939\u0940\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><br \/>\n<strong>(c) \u0910\u0932\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0905\u0924\u094d\u092f\u0902\u0924 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0927\u093e\u0924\u0941 \u0939\u0948,\u092b\u093f\u0930\u00a0\u092d\u0940 \u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0916\u093e\u0928\u093e \u092c\u0928\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092c\u0930\u094d\u0924\u0928\u00a0\u092c\u0928\u093e\u0928\u0947 \u0915\u0947\u00a0\u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><br \/>\n<strong>(d) \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u092a\u094d\u0930\u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u090f\u0935\u0902 \u0938\u0932\u094d\u092b\u093e\u0907\u0921 \u0905\u092f\u0938\u094d\u0915 \u0915\u094b \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<\/strong>(a) \u092a\u094d\u0932\u0948\u091f\u093f\u0928\u092e, \u0938\u094b\u0928\u093e \u090f\u0935\u0902 \u091a\u093e\u0902\u0901\u0926\u0940 \u091a\u092e\u0915\u0926\u093e\u0930 \u0927\u093e\u0924\u0941\u090f \u0939\u0948 \u090f\u0935\u0902 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u093f\u0924 \u092d\u0940 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940 \u0939\u0948 \u0905\u0924\u0903 \u0907\u0928\u0915\u093e\u00a0\u0909\u092a\u092f\u094b\u0917 \u0906\u092d\u0942\u0937\u0923 \u092c\u0928\u093e\u0928\u0947\u00a0\u0915\u0947\u00a0\u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>(b) \u0938\u094b\u0921\u093f\u092f\u092e, \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u090f\u0935\u0902 \u0932\u0940\u0925\u093f\u092f\u092e \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0916\u0941\u0932\u093e \u091b\u094b\u095c\u0928\u0947 \u092a\u0930 \u0905\u092a\u0928\u0940 \u0905\u0924\u094d\u092f\u093e\u0927\u093f\u0915 \u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932\u0924\u093e \u0915\u0947 \u0915\u093e\u0930\u0923 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0906\u0917 \u092a\u0915\u095c \u0932\u0947\u0924\u0940 \u0939\u0948 | \u0905\u0924\u0903 \u0907\u0938\u0915\u094b \u0924\u0947\u0932\u00a0\u0915\u0947\u00a0\u0905\u0902\u0926\u0930 \u0938\u0902\u0917\u094d\u0930\u0939\u0940\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>(c) \u0910\u0932\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0915\u0947 \u092c\u0930\u094d\u0924\u0928 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u093f\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0947 \u0905\u0924\u0903 \u092f\u0939 \u090a\u0937\u094d\u092e\u093e \u0915\u0947 \u0938\u0941\u091a\u093e\u0932\u0915 \u0939\u0948 |<\/p>\n<p>(d) \u0927\u093e\u0924\u0941\u0913 \u0915\u094b \u0909\u0928\u0915\u0947 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0938\u0947 \u092a\u0943\u0925\u0915 \u0915\u0930\u0928\u093e \u091c\u094d\u092f\u093e\u0926\u093e \u0906\u0938\u093e\u0928 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0939\u0948 \u0905\u0924\u0903\u00a0\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u092a\u094d\u0930\u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u090f\u0935\u0902 \u0938\u0932\u094d\u092b\u093e\u0907\u0921 \u0905\u092f\u0938\u094d\u0915 \u0915\u094b \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>Q13. \u0906\u092a\u0928\u0947 \u0924\u093e\u0901\u092c\u0947 \u0915\u0947 \u00a0\u092e\u0932\u0940\u0928 \u092c\u0930\u094d\u0924\u0928 \u0915\u094b \u0928\u0940\u0902\u092c\u0942 \u092f\u093e \u0907\u092e\u0932\u0940 \u0915\u0947\u00a0\u0930\u0938 \u0938\u0947 \u0938\u093e\u092b \u0915\u0930\u0924\u0947 \u0905\u0935\u0936\u094d\u092f \u0926\u0947\u0916\u093e \u0939\u094b\u0917\u093e\u0964 \u092f\u0939 \u0916\u091f\u094d\u091f\u0947\u00a0\u092a\u0926\u093e\u0930\u094d\u0925 \u092c\u0930\u094d\u0924\u0928 \u0915\u094b \u0938\u093e\u092b \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0915\u094d\u092f\u094b\u0902 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0939\u0948\u0902?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0\u0928\u0940\u0902\u092c\u0942 \u092f\u093e \u0907\u092e\u0932\u0940 \u091c\u0948\u0938\u0947 \u092a\u0926\u093e\u0930\u094d\u0925 \u092e\u0947\u0902 \u0905\u092e\u094d\u0932 \u0939\u094b\u0924\u093e \u0939\u0948 \u092f\u0939 \u0905\u092e\u094d\u0932 \u0924\u093e\u0902\u092c\u0947 \u0915\u0947 \u0905\u0936\u0941\u0926\u094d\u0927 \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u094b \u0938\u093e\u095e \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0939\u094b\u0924\u093e \u0939\u0948 \u0907\u0938\u0938\u0947 \u0924\u093e\u0902\u092c\u0947 \u0915\u0947 \u092c\u0930\u094d\u0924\u0928\u094b\u0902 \u0915\u093f \u091a\u092e\u0915 \u092c\u0928\u0940 \u0930\u0939\u0924\u0940 \u0939\u0948 |<\/p>\n<p><strong>Q14. \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0917\u0941\u0923\u0927\u0930\u094d\u092e\u094b\u0902 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0927\u093e\u0924\u0941\u0913\u0902 \u090f\u0935\u0902 \u0905\u0927\u093e\u0924\u0941\u0913\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u0947\u0926 \u0915\u0940\u091c\u093f\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0<strong>\u0927\u093e\u0924\u0941 \u0915\u0947 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0917\u0941\u0923\u0927\u0930\u094d\u092e :<\/strong><\/p>\n<p>(i) \u0927\u093e\u0924\u0941\u090f \u0915\u094d\u0937\u093e\u0930\u0915\u0940\u092f \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948 |<\/p>\n<p>(ii) \u0927\u093e\u0924\u0941 \u0905\u092a\u091a\u093e\u092f\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948 |<\/p>\n<p>(iii) \u0927\u093e\u0924\u0941\u090f \u091c\u0932 \u0938\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u094b \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930 \u0926\u0947\u0924\u0940 \u0939\u0948 |<\/p>\n<p><strong>\u0905\u0927\u093e\u0924\u0941 \u0915\u0947 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0917\u0941\u0923\u0927\u0930\u094d\u092e :<\/strong><\/p>\n<p>(i) \u0905\u0927\u093e\u0924\u0941\u090f \u0905\u092e\u094d\u0932\u0940\u092f \u092f\u093e \u0909\u0926\u093e\u0938\u0940\u0928\u00a0\u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948 |<\/p>\n<p>(ii) \u0905\u0927\u093e\u0924\u0941 \u0909\u092a\u091a\u093e\u092f\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948 |<\/p>\n<p>(iii) \u0905\u0927\u093e\u0924\u0941\u090f \u091c\u0932 \u0938\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u094b \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0928\u0939\u0940\u0902 \u0915\u0930 \u092a\u093e\u0924\u0940 \u0939\u0948 |<\/p>\n<p><strong>Q15. \u090f\u0915 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0918\u0930 \u092e\u0947\u0902 \u0938\u0941\u0928\u093e\u0930 \u092c\u0928\u0915\u0930 \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0909\u0938\u0928\u0947 \u092a\u0941\u0930\u093e\u0928\u0947 \u090f\u0935\u0902 \u092e\u0932\u0940\u0928 \u0938\u094b\u0928\u0947 \u0915\u0947\u00a0\u0906\u092d\u0942\u0937\u0923\u094b\u0902 \u092e\u0947\u0902 \u092a\u0939\u0932\u0947\u00a0\u091c\u0948\u0938\u0940 \u091a\u092e\u0915 \u092a\u0948\u0926\u093e \u0915\u0930\u0928\u0947 \u0915\u093e \u0922\u094b\u0902\u0917 \u0930\u091a\u093e\u092f\u093e\u0964 \u0915\u094b\u0908 \u0938\u0902\u0926\u0947\u0939 \u0915\u093f\u090f \u092c\u093f\u0928\u093e \u0939\u0940 \u090f\u0915 \u092e\u0939\u093f\u0932\u093e \u0905\u092a\u0928\u0947 \u0938\u094b\u0928\u0947 \u0915\u0947 \u00a0\u0915\u0902\u0917\u0928\u00a0\u0909\u0938\u0947 \u0926\u0947\u0924\u0940 \u0939\u0948 \u091c\u093f\u0938\u0947 \u0935\u0939 \u090f\u0915 \u0935\u093f\u0936\u0947\u0937 \u0935\u093f\u0932\u092f\u0928 \u092e\u0947\u0902 \u0921\u093e\u0932 \u0926\u0947\u0924\u093e \u0939\u0948\u0964 \u0915\u0902\u0917\u0928 \u0928\u090f \u0915\u0940 \u0924\u0930\u0939 \u091a\u092e\u0915\u0928\u0947 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902\u00a0\u0932\u0947\u0915\u093f\u0928 \u0909\u0928\u0915\u093e \u0935\u091c\u0928 \u0905\u0924\u094d\u092f\u0902\u0924 \u0915\u092e \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0935\u0939 \u092e\u0939\u093f\u0932\u093e \u092c\u0939\u0941\u0924 \u0926\u0941\u0916\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948 \u0924\u0925\u093e \u0924\u0930\u094d\u0915- \u0935\u093f\u0924\u0930\u094d\u0915 \u00a0\u0915\u0947\u00a0\u092a\u0936\u094d\u091a\u093e\u0924 \u0909\u0938 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u0915\u094b \u091d\u0941\u0915\u0928\u093e \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964 \u090f\u0915 \u091c\u093e\u0938\u0942\u0938 \u0915\u0940 \u0924\u0930\u0939 \u0915\u094d\u092f\u093e \u0906\u092a \u0909\u0938 \u0935\u093f\u0932\u092f\u0928 \u0915\u0940 \u092a\u094d\u0930\u0915\u0943\u0924\u093f\u00a0\u0915\u0947\u00a0\u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u092c\u0924\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0\u0909\u0938 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u0928\u0947\u00a0<strong>&#8221; \u0910\u0915\u094d\u0935\u093e \u0930\u0947\u091c\u093f\u092f\u093e &#8220;<\/strong>\u00a0\u0935\u093f\u0932\u092f\u0928 \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930 \u092e\u0939\u093f\u0932\u093e \u0915\u0947 \u0938\u094b\u0928\u0947 \u0915\u094b \u0917\u0932\u093e \u0926\u093f\u092f\u093e \u0924\u0925\u093e \u0935\u091c\u0928 \u0915\u092e \u0939\u094b \u0917\u092f\u093e | \u0907\u0938\u092e\u0947\u0902 3:1 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u0938\u093e\u0902\u0926\u094d\u0930\u0924\u093e HCL \u0914\u0930 \u0938\u093e\u0902\u0926\u094d\u0930\u0924\u093e HNO<sub>3<\/sub>\u00a0\u0939\u094b\u0924\u093e \u0939\u0948 |<\/p>\n<p><strong>Q16. \u0917\u0930\u094d\u092e \u091c\u0932 \u0915\u093e \u091f\u0948\u0902\u0915 \u092c\u0928\u093e\u0928\u0947 \u092e\u0947\u0902 \u0924\u093e\u0901\u092c\u0947 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u093e \u0939\u0948 \u092a\u0930\u0902\u0924\u0941 \u0907\u0938\u094d\u092a\u093e\u0924 (\u0932\u094b\u0939\u0947 \u0915\u0940 \u092e\u093f\u0936\u094d\u0930\u093e\u0924\u0941)\u00a0\u0915\u093e \u0928\u0939\u0940\u0902\u0964 \u0907\u0938\u0915\u093e\u00a0\u0915\u093e\u0930\u0923 \u092c\u0924\u093e\u090f\u0907\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0\u0915\u0949\u092a\u0930 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0905\u091a\u094d\u091b\u093e \u0938\u0941\u091a\u093e\u0932\u0915 \u0939\u0948 \u0914\u0930 \u092f\u0939 \u0917\u0930\u094d\u092e \u091c\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u093e \u0939\u0948 \u0907\u0938\u0915\u0947 \u0935\u093f\u092a\u0930\u0940\u0924 \u0906\u092f\u0930\u0928 \u0917\u0930\u094d\u092e \u091c\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0906\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0924\u093e \u0939\u0948 |<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0924\u094d\u0924\u0930<\/strong><\/span><\/p>\n<div>\n<p><strong>\u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u092a\u094d\u0930\u0936\u094d\u0928 \u0939\u0932 \u0938\u0939\u093f\u0924:<\/strong><\/p>\n<p><strong>Q1. &#8211; \u0927\u093e\u0924\u0941 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0927\u093e\u0924\u0941\u090f\u0901\u00a0\u0935\u0947 \u0924\u0924\u094d\u0935 \u0939\u094b\u0924\u0940 \u0939\u0948 \u091c\u094b \u0907\u0932\u0948\u0915\u094d\u091f\u094d\u0930\u093e\u0928 \u0916\u094b\u0915\u0930 \u0927\u0928\u093e\u0924\u094d\u092e\u0915 \u0906\u092f\u0928 \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0964 \u0927\u093e\u0924\u0941 \u0915\u0947 \u092c\u093e\u0939\u094d\u092f\u0924\u092e \u0915\u094b\u0936 \u092e\u0947 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924:\u00a0\u090f\u0915 \u0926\u094b \u092f\u093e \u0924\u0940\u0928 \u0907\u0932\u0948\u0915\u094d\u091f\u094d\u0930\u093e\u0928 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0927\u093e\u0924\u0941\u0910 \u091a\u092e\u0915\u093f\u0932\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0920\u094b\u0938 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0927\u093e\u0924\u0941 \u0909\u0937\u094d\u092e\u093e \u0924\u0925\u093e \u0935\u093f\u0927\u0941\u0924 \u0915\u0940 \u0938\u0941\u091a\u093e\u0932\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>Q2. &#8211; \u0905\u0927\u093e\u0924\u0941 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0905\u0927\u093e\u0924\u0941 \u0935\u0947 \u0924\u0924\u094d\u0935 \u0939\u0948 \u091c\u094b \u0907\u0932\u0948\u0915\u094d\u091f\u094d\u0930\u093e\u0928 \u0932\u0947\u0915\u0930 \u090b\u0923\u093e\u0924\u094d\u092e\u0915 \u0906\u092f\u0928 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0964 \u0905\u0927\u093e\u0924\u0941\u0910\u0902 \u092a\u0930\u092e\u093e\u0923\u0941\u0913\u0902 \u0915\u0947 \u092c\u093e\u0939\u094d\u092f\u0924\u092e \u0915\u094b\u0936 \u092e\u0947\u0902 \u092a\u0949\u091a, \u091b\u0903, \u0938\u093e\u0924 \u0924\u0925\u093e \u0906\u0920 \u0907\u0932\u0948\u0915\u094d\u091f\u094d\u0930\u093e\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0915\u0947\u0935\u0932 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0924\u0925\u093e \u0939\u0940\u0932\u093f\u092f\u092e \u0915\u094b \u091b\u094b\u0921\u0915\u0930 \u0915\u0947 \u0905\u0927\u093e\u0924\u0941 \u0920\u094b\u0938, \u0926\u094d\u0930\u0935\u094d\u092f \u0914\u0930 \u0917\u0948\u0938 \u0924\u0940\u0928\u094b \u0939\u094b\u0924\u0947 \u0939\u0948\u0964 \u092f\u0939 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u090a\u0937\u094d\u092e\u093e \u0924\u0925\u093e \u0935\u093f\u0926\u0941\u092f\u0941\u0924 \u0915\u0947 \u0915\u0941\u091a\u093e\u0932\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0964<\/p>\n<p><strong>Q3. &#8211; \u0916\u0928\u093f\u091c \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0916\u0928\u093f\u091c \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0947 \u0905\u0928\u094d\u0926\u0930 \u092a\u093e\u090f \u0935\u093e\u0932\u0947 \u0935\u0939 \u092a\u094d\u0930\u093e\u0915\u0943\u0924\u093f\u0915 \u092a\u0926\u093e\u0930\u094d\u0925 \u0939\u0948 \u091c\u093f\u0938\u092e\u0947\u0902\u00a0\u0927\u093e\u0924\u0941\u0910\u0947\u0902 \u0915\u0947 \u092f\u094c\u0917\u093f\u0915 \u092a\u093e\u092f\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0964 \u091c\u0948\u0938\u0947 \u092e\u0948\u0917\u094d\u0928\u093f\u091c, \u092c\u093e\u0915\u094d\u0938\u093e\u0907\u0921 \u0906\u0926\u093f\u0964<\/p>\n<p><strong>Q4. &#8211; \u0905\u092f\u0938\u094d\u0915 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0905\u092f\u0938\u094d\u0915 \u0935\u0939 \u0916\u0928\u093f\u091c \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u091c\u093f\u0928\u0938\u0947 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u0932\u093e\u092d\u092a\u094d\u0930\u0926 \u0939\u094b \u0914\u0930 \u091c\u093f\u0928\u092e\u0947\u0902 \u0927\u093e\u0924\u0941 \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u0905\u0927\u093f\u0915 \u0939\u094b |<\/p>\n<p>\u0938\u092d\u0940 \u0905\u092f\u0938\u094d\u0915 \u0916\u0928\u093f\u091c \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u092a\u0930\u0928\u094d\u0924\u0941\u00a0\u0938\u092d\u0940 \u0916\u0928\u093f\u091c \u0905\u092f\u0938\u094d\u0915 \u0928\u0939\u0940 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0935\u0939 \u0916\u0928\u093f\u091c \u091c\u094b \u0938\u0938\u094d\u0924\u0947 \u0938\u0947 \u0938\u0938\u094d\u0924\u0947 \u0935\u093f\u0927\u0940 \u0938\u0947 \u0915\u093f\u0938\u0940 \u0924\u0924\u094d\u0935 \u0915\u094b \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948 \u0935\u0939 \u0924\u0924\u094d\u0935 \u0915\u093e \u0905\u092f\u0938\u094d\u0915 \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>Q5. &#8211; \u0917\u0948\u0902\u0917 \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u092a\u0943\u0925\u094d\u0935\u0940 \u0938\u0947\u00a0\u092a\u094d\u0930\u093e\u092a\u094d\u0924\u00a0\u0916\u0928\u093f\u091c \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u092e\u0947\u0902 \u092e\u093f\u091f\u091f\u0940, \u0930\u0947\u0924 \u0906\u0926\u093f \u091c\u0948\u0938\u0947 \u0915\u0908 \u0905\u0936\u0941\u0926\u094d\u0927\u093f\u092f\u093e\u0901 \u0939\u094b\u0924\u0940 \u0939\u0948 \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u0917\u0948\u0902\u0917 \u0915\u0939\u0924\u0947 \u0939\u0948\u0964<\/p>\n<p><strong>Q6. &#8211; \u0927\u093e\u0924\u094d\u0935\u093f\u0915 \u092f\u093e \u0927\u093e\u0924\u0941\u0915\u094d\u0930\u092e \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0905\u092f\u0938\u094d\u0915 \u0938\u0947 \u0927\u093e\u0924\u0941\u0913\u0902\u00a0\u0915\u093e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923\u00a0\u0915\u0930\u0928\u0947 \u0924\u0925\u093e \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u094b \u092a\u094d\u0930\u093e\u092a\u094d\u0924\u00a0\u0915\u0930\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0927\u093e\u0924\u094d\u0935\u093f\u0915 \u092f\u093e \u0927\u093e\u0924\u0941 \u0915\u094d\u0930\u092e \u0915\u0939\u0924\u0947 \u0939\u0948 \u0964<\/p>\n<p><strong>Q7. &#8211; \u0928\u093f\u0938\u094d\u0924\u093e\u092a\u0928 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0915\u094b \u0935\u093e\u092f\u0941 \u0915\u093f \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0905\u092f\u0938\u094d\u0915 \u0915\u094b \u0917\u0930\u094d\u092e \u0915\u0930\u0915\u0947 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0928\u093e\u00a0\u0928\u093f\u0938\u094d\u0924\u093e\u092a\u0928 \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948 \u0964<\/p>\n<p><strong>Q8. &#8211; \u0905\u092f\u0938\u094d\u0915 \u0915\u093e \u0938\u092e\u0943\u0926\u094d\u0927\u093f\u0915\u0930\u0923 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0905\u092f\u0938\u094d\u0915\u094b\u0902\u00a0\u092e\u0947\u0902\u00a0\u0938\u0947 \u0905\u0902\u0935\u093e\u091b\u0928\u093f\u092f \u0905\u0936\u0941\u0926\u094d\u0927\u093f\u092f\u094b\u0902\u00a0\u0915\u094b \u0926\u0942\u0930 \u0915\u0930\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u093e\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0905\u092f\u0938\u094d\u0915 \u0915\u093e \u0938\u092e\u0943\u0926\u094d\u0935\u093f\u0915\u0930\u0923 \u092f\u093e \u0938\u093e\u0926\u094d\u0930\u0930\u0923 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902\u00a0\u0964<\/p>\n<p><strong>Q9. &#8211; \u092d\u0930\u094d\u091c\u0928 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0938\u0932\u094d\u092b\u093e\u0907\u0921 \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0915\u094b \u0935\u093e\u092f\u0941 \u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0917\u0930\u094d\u092e \u0915\u0930\u0915\u0947 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0928\u093e \u092d\u0930\u094d\u091c\u0928 \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948<\/p>\n<p><strong>Q10. &#8211; \u0927\u093e\u0924\u0941 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u0915\u094d\u092f\u093e \u0939\u0948 ? \u0927\u093e\u0924\u0941\u00a0\u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923\u00a0\u0915\u0940\u00a0\u0915\u093f\u0924\u0928\u0940 \u0935\u093f\u0927\u093f\u092f\u093e\u0901\u00a0\u0939\u0948\u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0905\u0936\u0941\u0926\u094d\u0927 \u0927\u093e\u0924\u0941\u0913\u0902\u00a0\u0915\u094b \u0936\u0941\u0926\u094d\u0927 \u0915\u0930\u0928\u093e \u0927\u093e\u0924\u0941 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>\u0927\u093e\u0924\u0941 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u0915\u0940 \u091a\u093e\u0930 \u0935\u093f\u0927\u093f\u092f\u093e\u0901 \u0939\u0948 \u0964<\/strong><\/p>\n<ol>\n<li>\u092a\u0930\u093f\u0938\u092e\u093e\u092a\u0928<\/li>\n<li>\u0906\u0938\u0935\u0928<\/li>\n<li>\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u094d\u092f \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923<\/li>\n<li>\u091c\u094b\u0928 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u0935\u093f\u0927\u093f<\/li>\n<\/ol>\n<p><strong>Q11. &#8211; \u0927\u093e\u0924\u0941 \u0915\u093e \u0938\u0915\u094d\u0937\u093e\u0902\u0930\u0923 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0927\u093e\u0924\u0941 \u0915\u093e \u0938\u0915\u094d\u0937\u093e\u0902\u0930\u0923 \u0927\u093e\u0924\u0941 \u0915\u0947 \u0915\u094d\u0937\u092f \u0939\u094b\u0928\u0947 \u0915\u0940\u00a0\u090f\u0915 \u0927\u0940\u092e\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0939\u0948 \u091c\u094b \u0905\u092a\u0928\u0947 \u0906\u0938-\u092a\u093e\u0938 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u0935\u093e\u092f\u0941 (\u0905\u0945\u093e\u0915\u094d\u0938\u0940\u091c\u0928) \u0924\u0925\u093e \u0928\u092e\u0940 \u0924\u0925\u093e \u092a\u094d\u0930\u0926\u0942\u0937\u0915\u094b \u0915\u0940 \u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0947 \u0915\u093e\u0930\u0923 \u0905\u092a\u0928\u0947 \u090a\u092a\u0930 \u090f\u0915 \u0927\u093e\u0924\u0941 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0940 \u092a\u0930\u0924 \u092c\u0928\u093e \u0932\u0947\u0924\u093e \u0939\u0948 \u0914\u0930 \u091c\u093f\u0938\u0938\u0947 \u0927\u093e\u0924\u0941 \u0927\u0940\u0930\u0947-\u0927\u0940\u0930\u0947 \u0915\u094d\u0937\u092f \u0939\u094b\u0928\u0947 \u0932\u0917\u0924\u093e \u0939\u0948 | \u092f\u0939\u0940 \u0927\u093e\u0924\u0941 \u0915\u093e \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948 |\u00a0\u0932\u094b\u0939\u0947 \u092e\u0947 \u091c\u0902\u0917 \u0932\u0917\u0928\u093e \u0932\u094b\u0939\u0947 \u0915\u0947 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0915\u093e \u090f\u0915 \u0909\u0926\u093e\u0939\u0930\u0923 \u0939\u0948 \u0964<\/p>\n<p><strong>Q12. &#8211; \u0930\u0902\u092c\u0921\u00a0\u0915\u093e \u0935\u093e\u0932\u094d\u0935\u0928\u0940\u0915\u0930\u0923 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u092a\u094d\u0930\u093e\u0915\u0943\u0924\u093f\u0915 \u0930\u0902\u092c\u0921 \u0915\u094b\u00a0\u0938\u0932\u094d\u092b\u0930 \u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0930\u092c\u0902\u0921\u00a0\u0915\u093e\u00a0\u0935\u093e\u0932\u094d\u0935\u0928\u0940\u0915\u0930\u0923 \u0915\u0939\u0924\u0947 \u0939\u0948 | \u0910\u0938\u093e \u0909\u0928\u0915\u0947 \u0917\u0941\u0923\u094b\u0902\u00a0\u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930\u00a0\u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0964<\/p>\n<p><strong>Q13. &#8211; \u0905\u0918\u093e\u0924\u0935\u0930\u094d\u0927\u094d\u092f\u0924\u093e \u0924\u0925\u093e \u0924\u0928\u094d\u092f\u0924\u093e \u0915\u093e \u0915\u094d\u092f\u093e \u0905\u092d\u093f\u092a\u094d\u0930\u093e\u092f \u0939\u0948 ?\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong><\/p>\n<ul>\n<li><strong>\u0905\u0918\u093e\u0924\u0935\u0930\u094d\u0927\u094d\u092f\u0924\u093e &#8211;<\/strong> \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e \u0935\u0939 \u0917\u0941\u0923 \u091c\u093f\u0928\u0938\u0947 \u0909\u0928\u0915\u094b\u0902 \u0939\u0925\u094c\u095c\u0947\u00a0\u0938\u0947 \u092a\u0940\u091f \u0915\u0930 \u092a\u0924\u0932\u0940 \u091a\u093e\u0926\u0930\u00a0\u092c\u0928\u093e\u0908 \u091c\u093e \u0938\u0915\u0924\u0940 \u0939\u0948 \u0964 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0907\u0938 \u0917\u0941\u0923 \u0915\u094b \u0905\u0918\u093e\u0924\u0935\u0930\u094d\u0927\u094d\u092f\u0924\u093e \u0915\u0939\u0924\u0947\u00a0\u0939\u0948\u0902\u00a0\u0964 \u0938\u094b\u0928\u093e \u0924\u0925\u093e \u091a\u0949\u0926\u0940\u00a0\u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915\u00a0\u0905\u0918\u093e\u0924\u0935\u0930\u094d\u0927\u094d\u092f\u00a0\u0927\u093e\u0924\u0941\u0910 \u0939\u0948\u0902 |<\/li>\n<li><strong>\u0924\u0928\u094d\u092f\u0924\u093e &#8211;<\/strong> \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e \u0935\u0939 \u0917\u0941\u0923 \u091c\u093f\u0928\u0938\u0947 \u0909\u0928\u0915\u094b\u0902\u00a0\u0916\u0940\u091a\u0915\u0930 \u092a\u0924\u0932\u0940 \u0924\u093e\u0930 \u092c\u0928\u093e\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0907\u0938 \u0917\u0941\u0923 \u0915\u094b \u0924\u0928\u094d\u092f\u0924\u093e \u0915\u0939\u0924\u0947 \u0939\u0948\u0902\u00a0\u0964<\/li>\n<\/ul>\n<p><strong>Q14. &#8211; \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0915\u093f\u0938\u0940 \u0927\u093e\u0924\u0941 \u0915\u093e \u0905\u0928\u094d\u092f \u0927\u093e\u0924\u0941 \u092f\u093e \u0905\u0927\u093e\u0924\u0941 \u0915\u0947 \u0938\u093e\u0925 \u0938\u092e\u093e\u0902\u0917\u0940 \u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u094b \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902 | \u0909\u0928\u094d\u0939\u0947\u00a0\u092a\u093f\u0918\u0932\u0940 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947 \u0930\u0916 \u0915\u0930 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e\u00a0\u0939\u0948 \u0964<\/p>\n<p><strong>Q15. &#8211; \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0940 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0930\u094b\u0915\u0928\u0947 \u0915\u0940 \u0926\u094b \u0935\u093f\u0927\u093f\u092f\u094b \u0915\u094b \u0932\u093f\u0916\u094b\u0902\u0964\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong><\/p>\n<ol>\n<li>\u0930\u094b\u0927\u0940 \u0935\u093f\u0927\u093f \u0926\u094d\u0935\u093e\u0930\u093e &#8211; \u0935\u093e\u092f\u0941 \u0924\u0925\u093e \u0927\u093e\u0924\u0941 \u0915\u0947 \u092c\u0940\u091a \u092e\u0947\u0902 \u0930\u094b\u0927\u0940 \u0915\u093e \u092a\u0930\u0924 \u0932\u0917\u093e\u0915\u0930 \u0927\u093e\u0924\u0941 \u0915\u093e \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0930\u094b\u0915\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u092a\u0947\u0928\u094d\u091f, \u0935\u093e\u0930\u0928\u093f\u0938 \u092f\u093e \u091f\u093f\u0928, \u0915\u0949\u092a\u0930, \u0915\u094d\u0930\u094b\u0928\u093f\u092f\u092e, \u0928\u093f\u0915\u0947\u0932 \u0915\u093e \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0932\u0947\u092a\u0928 \u0915\u0930\u0915\u0947 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0909\u0924\u094d\u0938\u0930\u094d\u0917 \u0935\u093f\u0927\u093f \u0926\u094d\u0935\u093e\u0930\u093e &#8211; \u0907\u0938\u00a0\u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u091c\u093f\u0902\u0915 \u0915\u0940 \u092a\u0930\u0924 \u0938\u0947\u00a0\u0909\u0938 \u0924\u0924\u094d\u0935 \u0915\u094b \u0922\u093c\u0915\u0915\u0930 \u0909\u0938 \u0927\u093e\u0924\u0941 \u0915\u093e \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0930\u094b\u0915\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0902 \u0964 \u0907\u0938 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0917\u0948\u0932\u094d\u0935\u0940\u0928\u0940\u0915\u0930\u0923 (\u092f\u0936\u0926\u0932\u0947\u092a\u0928) \u0915\u0939\u0924\u0947 \u0939\u0948\u0964<\/li>\n<\/ol>\n<p><strong>Q16. &#8211; \u092f\u0936\u0926\u094d \u0932\u0947\u092a\u0928 \u092f\u093e \u091c\u0938\u094d\u0924\u0940\u0915\u0930\u0923 \u092f\u093e \u00a0\u0917\u0948\u0932\u094d\u0935\u0940\u0928\u0940\u0915\u0930\u0923 \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0915\u093f\u0938\u0940 \u0927\u093e\u0924\u0941 \u092a\u0930 \u091c\u0938\u094d\u0924\u093e \u0932\u0947\u092a\u0928 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u091c\u0938\u094d\u0924\u0940\u0915\u0930\u0923 \u092f\u093e \u0917\u0948\u0932\u094d\u0935\u0940\u0928\u0940\u0915\u0930\u0923 \u0915\u0939\u0924\u0947 \u0939\u0948\u0964<\/p>\n<p><strong>Q17. &#8211; \u0905\u092f\u0938\u094d\u0915 \u0915\u094b \u0938\u092e\u0943\u0927\u093f \u0915\u0930\u0928\u0947 \u0915\u0940 \u0935\u093f\u0927\u093f\u092f\u094b \u0915\u093e \u0935\u0930\u094d\u0923\u0928 \u0915\u0930\u094b \u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong><\/p>\n<ol>\n<li><strong>\u0926\u094d\u0930\u0935\u094d\u092f \u091a\u093e\u0932\u093f\u0924 \u0922\u0941\u0932\u093e\u0908 &#8211;<\/strong>\u00a0\u0907\u0938 \u0935\u093f\u0927\u093f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0906\u0915\u094d\u0938\u093e\u0907\u0921 \u0905\u092f\u0938\u094d\u0915 \u0915\u094b\u00a0\u0938\u092e\u0943\u0926\u094d\u0927 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0964 \u0917\u0948\u0917 \u0915\u0923 \u0938\u092e\u093e\u0928\u094d\u092f\u0924\u093e \u0905\u092f\u0938\u094d\u0915 \u0915\u0923\u094b\u0902\u00a0\u0915\u0947 \u0938\u092a\u0947\u0915\u094d\u0937\u093e \u0939\u0932\u094d\u0915\u0947\u00a0\u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938 \u092a\u094d\u0930\u0915\u094d\u0930\u092e \u092e\u0947 \u0938\u0902\u0915\u094d\u0937\u093e\u0932\u093f\u0924 \u090f\u0902\u0935 \u092c\u093e\u0930\u093f\u0915 \u092a\u0940\u0938\u0947\u0947 \u0939\u0941\u0910 \u0905\u092f\u0938\u094d\u0915 \u0915\u094b \u091c\u0932 \u0927\u093e\u0930\u0915 \u0926\u094d\u0935\u093e\u0930\u093e \u0927\u0941\u0932\u093e\u0908 \u0915\u0930\u0924\u0947 \u0939\u0948 \u0964 \u091c\u093f\u0938\u0915\u0947\u00a0\u092b\u0932\u0938\u094d\u0935\u0930\u0942\u092a \u0939\u092e\u0947 \u0939\u0932\u094d\u0915\u0947\u00a0\u0917\u0947\u0902\u0917 \u0915\u0923 \u091c\u0932 \u0927\u093e\u0930\u093e \u0915\u0947 \u0938\u093e\u0925 \u092c\u0939\u0928\u0947 \u0915\u0947 \u0909\u092a\u0930\u093e\u0902\u0924 \u092d\u093e\u0930\u0940\u00a0\u0905\u092f\u0938\u094d\u0915 \u0915\u0923 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948 \u0964<\/li>\n<li><strong>\u092b\u0947\u0928 \u092a\u094d\u0932\u0935\u0928 \u092a\u094d\u0930\u0915\u094d\u0930\u092e &#8211;<\/strong>\u00a0\u092f\u0939 \u0935\u093f\u0927\u093f \u0935\u093f\u0936\u0947\u0937 \u0930\u0941\u092a \u0938\u0947 \u0915\u0949\u092a\u0930 \u091c\u093f\u0902\u0915 \u090f\u0902\u0935 \u0932\u0947\u0921 \u0915\u0947 \u0938\u0932\u094d\u092b\u093e\u0907\u0921 \u0905\u092f\u0938\u094d\u0915\u094b \u0915\u094b \u0917\u0948\u0917 \u0938\u0947 \u092a\u0943\u0925\u0915\u00a0\u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917 \u092e\u0947\u00a0\u0932\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938 \u092a\u094d\u0930\u0915\u094d\u0930\u092e \u092e\u0947 \u092c\u093e\u0930\u093f\u0915 \u0939\u0941\u0910 \u0905\u092f\u0938\u094d\u0915 \u090f\u0915 \u092c\u0921\u0947 \u091f\u0947\u0915 \u092e\u0947 \u091c\u0932 \u00a0\u0915\u0947 \u0938\u093e\u0925 \u092e\u093f\u0936\u094d\u0930\u0924 \u0915\u0930\u0915\u0947 \u0915\u0930\u094d\u0926\u092e \u092c\u0928\u093e \u0932\u0947\u0924\u0947 \u0939\u0948\u0964 \u0924\u0924\u094d\u092a\u0936\u094d\u091a\u093e\u0924\u00a0\u0909\u0938\u092e\u0947 \u091a\u0940\u0921 \u0915\u093e \u0924\u0947\u0932\u00a0\u0921\u093e\u0932\u0924\u0947 \u0939\u0948\u0964 \u0907\u0938 \u0915\u0930\u094d\u0926\u092e \u092e\u0947 \u091c\u092c \u0924\u0940\u0935\u094d\u0930 \u0917\u0924\u093f \u0938\u0947 \u0935\u093e\u092f\u0941 \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948 \u0924\u094b\u00a0\u0909\u0938\u0915\u0947 \u092b\u0932\u0938\u094d\u0935\u0930\u0942\u092a \u0939\u0932\u094d\u0915\u093e \u0924\u0947\u0932 \u092b\u0947\u0928 \u091c\u093f\u0938\u092e\u0947\u0902\u00a0\u092a\u094d\u0930\u092e\u0941\u0916\u094d\u092f\u0924\u093e \u0938\u0932\u094d\u092b\u093e\u0907\u0921 \u0905\u092f\u0938\u094d\u0915 \u0939\u094b\u0924\u093e\u00a0\u0939\u0948\u0964 \u090a\u092a\u0930 \u0909\u0920 \u0915\u0930 \u091f\u0948\u0915 \u0915\u0940 \u090a\u092a\u0930\u0940 \u0938\u0924\u0939 \u092a\u0930 \u092e\u0932\u092b\u0947\u0928 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947 \u0924\u0948\u0930\u0924\u093e \u0939\u0948\u0964\u00a0\u091c\u093f\u0938\u0947 \u0905\u092a\u092e\u0932\u0928 \u0915\u0930\u0915\u0947 \u0938\u0941\u0916\u093e \u0932\u0947\u0924\u0947 \u0939\u0948\u0964 \u091a\u0942\u0901\u0915\u093f\u00a0\u0905\u092f\u0938\u094d\u0915 \u0917\u0947\u0902\u0917 \u092d\u093e\u0930\u0940 \u0939\u094b\u0924\u0947 \u0939\u0948\u0964 \u0907\u0938\u0932\u093f\u090f\u00a0\u091c\u0932 \u092e\u0947 \u0921\u0941\u092c\u094b\u0915\u0930 \u091f\u0948\u0902\u0915 \u0915\u0947 \u0924\u0932 \u092a\u0930 \u091c\u092e\u093e \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0964<br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/919\/29762698768_776a6b319f_o.jpg?resize=385%2C320&#038;ssl=1\" alt=\"NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium) 1\" width=\"385\" height=\"320\" data-recalc-dims=\"1\" \/><\/li>\n<li><strong>\u0935\u093f\u0927\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u093f\u092f \u092a\u0943\u0925\u0915\u094d\u0915\u0930\u0923 &#8211;<\/strong>\u00a0\u0907\u0938 \u0935\u093f\u0927\u0940 \u0938\u0947 \u091a\u0941\u092e\u094d\u092c\u0915\u093f\u092f \u0905\u092f\u0938\u094d\u0915\u094b\u0902\u00a0\u0905\u0932\u0917 \u0915\u093f\u092f\u093e\u00a0\u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u091a\u0941\u092e\u094d\u092c\u0915\u093f\u092f \u092a\u0943\u0925\u094d\u0915\u094d\u0915\u0930\u0923 \u092e\u0947 \u090f\u0915 \u091a\u092e\u0921\u0947 \u0915\u093e \u092a\u091f\u094d\u091f\u093e \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u094b \u0926\u094b \u0930\u094b\u0932\u0930\u094b\u00a0\u092a\u0930 \u0918\u0942\u092e\u0924\u093e \u0939\u0948 \u091c\u093f\u0938\u092e\u0947 \u0938\u0947 \u090f\u0915 \u0930\u094b\u0932\u0930 \u0935\u093f\u0927\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0939\u094b\u0924\u093e \u0939\u0948 \u092c\u093e\u0930\u0940\u0915 \u092a\u093f\u0938\u0947 \u0939\u0941\u0910\u00a0\u0905\u092f\u0938\u094d\u0915 \u0915\u094b \u0918\u0941\u092e\u0924\u0947 \u0939\u0941\u0910 \u092a\u091f\u091f\u0947 \u0915\u0947 \u090f\u0915 \u0938\u093f\u0930\u0947 \u092a\u0930 \u0921\u093e\u0932\u0924\u0947 \u0939\u0948\u0964 \u0924\u094b \u0905\u092f\u0938\u094d\u0915 \u0915\u093e \u091a\u0941\u092e\u094d\u092c\u0915\u093f\u092f\u00a0\u092d\u093e\u0917 , \u091a\u0941\u0902\u092c\u0915 \u0938\u0947 \u0906\u0915\u0930\u094d\u0937\u093f\u0924 \u0939\u094b\u0915\u0930 \u0909\u0938\u0915\u0947 \u0938\u092e\u0940\u092a \u090f\u0915 \u0922\u0947\u0930 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0907\u0915\u094d\u0915\u0920\u093e \u0939\u094b \u091c\u093e\u0924\u093e\u00a0\u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<li><strong>\u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u0943\u0925\u094d\u0915\u094d\u0915\u0930\u0923 &#8211;<\/strong>\u00a0\u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u0943\u0925\u094d\u0915\u094d\u0915\u0930\u0923 \u092a\u094d\u0930\u0915\u094d\u0930\u092e \u092e\u0947 \u0905\u092f\u0938\u094d\u0915 \u090f\u0902\u0935 \u0917\u0948\u0902\u0917\u00a0\u0915\u0947\u00a0\u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0917\u0941\u0923\u0927\u0930\u094d\u092e\u094b \u0915\u0947 \u092d\u093f\u0928\u094d\u0928\u0924\u093e \u0915\u0947 \u0906\u0918\u093e\u0930 \u092a\u0930 \u092c\u093e\u0928\u093e\u0928\u0947 \u0939\u0948,\u00a0\u0907\u0938 \u092a\u094d\u0930\u0915\u094d\u0930\u092e \u0938\u0947 \u0936\u0941\u0926\u094d\u0927 \u0918\u093e\u0924\u0941 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u00a0\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0964<\/li>\n<\/ol>\n<p><strong>Q17. &#8211; \u00a0\u0905\u092a\u091a\u092f\u0928 \u0915\u094d\u092f\u093e \u0939\u0948\u0902 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u00a0\u0927\u093e\u0924\u0941 \u092f\u094c\u0917\u093f\u0915\u094b \u0938\u0947 \u0927\u093e\u0924\u0941\u0913\u0902\u00a0\u0915\u094b \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0915\u094d\u0930\u092e \u0915\u094b \u0905\u092a\u091a\u092f\u0928 \u0915\u0939\u0924\u0947 \u0939\u0948\u0964<\/p>\n<div>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>1 \u0905\u0902\u0915 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 (Examination Based) :\u00a0<\/strong><\/span><\/p>\n<ol>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0926\u094b \u0927\u093e\u0924\u0941\u0913 \u0915\u0947 \u00a0\u0928\u093e\u092e \u0932\u093f\u0916\u093f\u090f \u091c\u094b \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u091a\u093e\u0932\u0915 \u0939\u0948\u0902 \u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u091a\u093e\u0901\u0926\u0940 \u090f\u0935\u0902 \u0915\u0949\u092a\u0930 \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0926\u094b \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u0906\u0927\u093e\u0924\u0935\u0930\u094d\u0927\u092f \u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u093f\u090f\u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0938\u094b\u0928\u093e \u0924\u0925\u093e \u091a\u093e\u0901\u0926\u0940 \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0926\u094b \u0910\u0938\u0947 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0928\u093e\u092e \u0932\u093f\u0916\u093f\u090f \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u091a\u093e\u0915\u0942 \u0938\u0947 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0915\u093e\u091f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0902 \u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0938\u094b\u0921\u093f\u092f\u092e \u0924\u0925\u093e \u092a\u094c\u091f\u0947\u0936\u093f\u092f\u092e \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0909\u0928 \u0926\u094b \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u093f\u090f \u091c\u093f\u0928\u0915\u093e \u0917\u0932\u0928\u093e\u0902\u0915 \u0907\u0924\u0928\u093e \u0915\u092e \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u093f \u0939\u093e\u0925 \u092a\u0930 \u0930\u0916\u0924\u0947 \u0939\u0940 \u0935\u0947 \u092a\u093f\u0918\u0932 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0917\u0948\u0932\u093f\u092f\u092e \u0924\u0925\u093e \u0938\u0940\u091c\u0940\u092f\u092e \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u090f\u0915 \u0927\u093e\u0924\u0941 \u0924\u0925\u093e \u090f\u0915 \u0905\u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u094b \u0915\u0915\u094d\u0937 \u0924\u093e\u092a \u092a\u0930 \u0926\u094d\u0930\u0935 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092a\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong><\/p>\n<ul>\n<li>\u0927\u093e\u0924\u0941 \u00a0&#8211; \u092a\u093e\u0930\u093e<\/li>\n<li>\u0905\u0927\u093e\u0924\u0941 &#8211; \u092c\u094d\u0930\u094b\u092e\u0940\u0928<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u090f\u0915 \u0910\u0938\u0940 \u0905\u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u093f\u0938\u0915\u0940 \u0938\u0924\u0939 \u091a\u092e\u0915\u0926\u093e\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902 \u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0906\u092f\u094b\u0921\u093f\u0928 \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0927\u093e\u0924\u0941 \u090f\u0935\u092e\u094d \u0905\u0927\u093e\u0924\u0941\u090f \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u0915\u0947 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092c\u0928\u093e\u0924\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0927\u093e\u0924\u0941 \u0915\u094d\u0937\u093e\u0930\u0915\u0940\u092f \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0924\u0925\u093e \u0905\u0927\u093e\u0924\u0941 \u0905\u092e\u094d\u0932\u0940\u092f \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u0947 \u0909\u0938 \u0905\u092a\u0930\u0930\u0942\u092a \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u094b \u0905\u092d\u0940 \u0924\u0915 \u091c\u094d\u091e\u093e\u0924 \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u0915\u0920\u094b\u0930 \u092a\u0926\u093e\u0930\u094d\u0925 \u0939\u0948\u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0939\u0940\u0930\u093e\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0909\u0928 \u0926\u094b \u0927\u093e\u0924\u0941\u0913 \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u093f\u090f \u091c\u094b \u092a\u093e\u0928\u0940 \u092e\u0947\u0902 \u0930\u0916\u0928\u0947 \u092a\u0930 \u0924\u0948\u0930\u0947\u0928\u0947 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902 \u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0915\u0948\u0932\u094d\u0938\u093f\u092f\u092e \u0924\u0925\u093e \u092e\u0948\u0917\u094d\u0928\u0940\u0936\u092f\u092e \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0915\u094c\u0928 \u0938\u0940 \u0926\u094b \u0927\u093e\u0924\u0941\u090f\u0902 \u0924\u0928\u0941 \u0928\u093e\u0907\u091f\u094d\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0917\u0948\u0938 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u092e\u0948\u0917\u094d\u0928\u0940\u0936\u093f\u092f\u092e \u0924\u0925\u093e \u092e\u0948\u0917\u094d\u0928\u0940\u091c \u00a0\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0938\u094b\u0921\u093f\u092f\u092e \u0924\u0925\u093e \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u0927\u093e\u0924\u0941 \u0915\u094b \u0915\u093f\u0930\u094b\u0938\u0940\u0928 \u092e\u0947\u0902 \u0915\u094d\u092f\u094b\u0902 \u0921\u0941\u092c\u093e\u0915\u0930 \u0930\u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0902 \u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0938\u094b\u0921\u093f\u092f\u092e \u0924\u0925\u093e \u092a\u094c\u091f\u0947\u0936\u093f\u092f\u092e \u0939\u0935\u093e \u090f\u0935\u0902 \u091c\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0924\u093e\u092a \u092a\u0930 \u092d\u0940 \u092c\u0939\u0941\u0924 \u0924\u0947\u091c\u0940 \u0938\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0924\u0940 \u0939\u0948\u0902 \u0964 \u092f\u0926\u093f \u0907\u0938\u0947 \u0916\u0941\u0932\u093e \u092e\u0947\u0902 \u0930\u0916\u093e \u091c\u093e\u090f \u0924\u094b \u0935\u0939 \u0906\u0917 \u092d\u0940 \u092a\u0915\u0921\u093c \u0932\u0947\u0924\u0940 \u0939\u0948\u0902 \u0964 \u0905\u0924\u0903 \u0907\u0938\u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0947 \u0932\u093f\u090f \u0907\u0938\u0947 \u0915\u093f\u0930\u094b\u0938\u0930\u0928 \u0924\u0947\u0932 \u092e\u0947\u0902 \u0921\u0941\u092c\u094b\u0915\u0930 \u0930\u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0902 \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u092e\u0948\u0917\u094d\u0928\u0940\u0936\u093f\u092f\u092e \u0927\u093e\u0924\u0941 \u091c\u092c \u0939\u0935\u093e \u092e\u0947\u0902 \u091c\u0932\u0924\u0940 \u0939\u0948 \u0924\u092c \u0909\u0938\u0915\u0940 \u0932\u094c \u0915\u093e \u0930\u0902\u0917 \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0902 \u0964<br \/>\n\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0939\u0932\u094d\u0915\u093e \u0939\u0930\u093e \u0914\u0930 \u0928\u0940\u0932\u093e |<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0926\u094b \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u094b \u092a\u093e\u0928\u0940 \u0938\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0940 \u0932\u0947\u0915\u093f\u0928 \u092d\u093e\u092a \u0938\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0924\u0940 \u0939\u0948\u0902 \u0964<br \/>\n\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0910\u0932\u094d\u092f\u0941\u092e\u0940\u0928\u093f\u092f\u092e \u0924\u0925\u093e \u0906\u092f\u0930\u0928 |<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0938\u094b\u0921\u093f\u092f\u092e \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u092e\u0947\u0902 \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0906\u092c\u0902\u0927 \u0939\u094b\u0924\u093e \u0939\u0948\u0902 ?<br \/>\n\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0906\u092f\u0928\u093f\u0915 \u0906\u0902\u092c\u0927 \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0928\u093f\u092e\u094d\u0928 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u0905\u092a\u091a\u093e\u092f\u0915 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f\u0964<br \/>\n<\/strong><strong>\u00a0 Fe<sub>2<\/sub>O<sub>3<\/sub>\u00a0+ Al\u00a0\u00a0\u2192\u00a0Al<sub>2<\/sub>O<sub>3<\/sub>\u00a0+ Fe<br \/>\n\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0910\u0932\u094d\u092f\u0941\u092e\u0940\u0928\u093f\u092f\u092e<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0909\u0938 \u0935\u093f\u0927\u0940 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u093f\u0938\u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u0909\u092a\u0930 \u0938\u094d\u0925\u093f\u0924 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u094b \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u0928\u0940 \u0905\u092a\u091a\u092f\u0928\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u092e\u0947\u0902 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0909\u092a\u092f\u094b\u0917 \u092e\u0947\u0902 \u0932\u093e\u092f\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u090f\u0915 \u0938\u0938\u094d\u0924\u0947 \u0905\u092a\u091a\u093e\u092f\u0915 \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u090f\u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0915\u093e\u0930\u094d\u092c\u0928 \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u0928\u0940 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u092e\u0947\u0902 \u0905\u0936\u0941\u0926\u094d\u0927 \u0927\u093e\u0924\u0941 \u0938\u0947 \u092c\u0928\u0940 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u094b\u0921 \u0915\u094c\u0928 \u0938\u0940 \u0939\u0948 \u0924\u0925\u093e \u0936\u0941\u0926\u094d\u0927 \u0927\u093e\u0924\u0941 \u0938\u0947 \u092c\u0928\u0940 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u094b\u0921 \u0915\u094c\u0928 \u0938\u0940 \u0939\u0948?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong><\/p>\n<ul>\n<li>\u0905\u0936\u0941\u0926\u094d\u0927 \u0927\u093e\u0924\u0941 \u0938\u0947 \u092c\u0928\u0940 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u094b\u0921 \u0915\u094b \u090f\u0928\u094b\u0921 \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902 \u0964<\/li>\n<li>\u0936\u0941\u0926\u094d\u0927 \u0927\u093e\u0924\u0941 \u0938\u0947 \u092c\u0928\u0940 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u094b\u0921 \u0915\u094b \u0915\u0948\u0925\u094b\u0921 \u092c\u0928\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0924\u093e\u0902\u092c\u0947 \u0915\u0947 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u0928\u0940 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u092e\u0947\u0902 \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0947 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u092f \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u093f\u090f\u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0905\u092e\u094d\u0932\u0940\u0915\u0943\u0924 \u0915\u0949\u092a\u0930 \u0938\u0932\u092b\u0947\u091f \u0915\u093e \u0935\u093f\u0932\u092f\u0928<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0905\u092e\u0932\u0917\u092e \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u092f\u0926\u093f \u0915\u094b\u0908 \u090f\u0915 \u0927\u093e\u0924\u0941 \u092a\u093e\u0930\u0926 \u0939\u0948 \u0924\u094b \u0907\u0938\u0915\u0947 \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0915\u094b \u0905\u092e\u0932\u0917\u092e \u0915\u0939\u0924\u0947 \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0932\u094b\u0939\u0947 \u0938\u0947 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0948\u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0932\u094b\u0939\u0947 \u0915\u0947 \u0938\u093e\u0925 \u0928\u093f\u0915\u0948\u0932 \u090f\u0935\u0902 \u0915\u094d\u0930\u094b\u092e\u093f\u092f\u092e \u092e\u093f\u0932\u093e\u0928\u0947 \u092a\u0930 \u0939\u092e\u0947\u0902 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 \u0964 \u0907\u0938\u0915\u094b \u0915\u0920\u094b\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0932\u0917\u092d\u0917 0.05 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0915\u093e\u0930\u094d\u092c\u0928 \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0926\u094b \u092f\u093e \u0926\u094b \u0938\u0947 \u0905\u0927\u093f\u0915 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0938\u092e\u093e\u0902\u0917\u0940 \u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u094b \u092e\u093f\u0930\u0927\u093e\u0924\u0941 \u0915\u0939\u0924\u0947 \u0939\u0948\u0964 \u091c\u0948\u0938\u0947 &#8211; \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 , \u0915\u093e\u0901\u0938\u093e , \u092a\u0940\u0924\u0932 , \u0938\u094b\u0932\u094d\u0921\u0930 \u0906\u0926\u093f \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0924\u093e\u0901\u092c\u093e \u0914\u0930 \u091c\u0938\u094d\u0924\u0947 \u0938\u0947 \u092c\u0928\u0947 \u090f\u0915 \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u0947\u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u092a\u0940\u0924\u0932\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0924\u093e\u0901\u092c\u093e \u0914\u0930 \u091f\u0940\u0928 \u0938\u0947 \u092c\u0928\u0947 \u090f\u0915 \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u0947\u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0915\u093e\u0901\u0938\u093e \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0938\u0940\u0938\u093e \u0924\u0925\u093e \u091f\u0940\u0928 \u0938\u0947 \u092c\u0928\u0947 \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u0947\u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0938\u094b\u0932\u094d\u0921\u0930 \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0938\u094b\u0932\u094d\u0921\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0932\u093f\u0916\u093f\u090f\u0964\u00a0<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u00a0\u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0924\u093e\u0930\u094b\u0902 \u0915\u0940 \u092a\u0930\u0938\u094d\u092a\u0930 \u0935\u0947\u0902\u093f\u0932\u094d\u0902\u0921\u0917 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0936\u0941\u0926\u094d\u0927 \u0938\u094b\u0928\u0947 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0906\u092d\u0942\u0937\u0923 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u094d\u092f\u094b\u0902 \u0928\u0939\u0940\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0936\u0941\u0926\u094d\u0927 \u0938\u094b\u0928\u093e 24 \u0915\u0948\u0930\u0947\u091f \u0915\u093e \u0939\u094b\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u092f\u0939 \u0915\u093e\u092b\u0940 \u0928\u0930\u094d\u092e \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0932\u093f\u090f \u0936\u0941\u0926\u094d\u0927 \u0938\u094b\u0928\u0947 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0906\u092d\u0942\u0937\u0923 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0928\u0939\u0940\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0936\u0941\u0926\u094d\u0927 \u0938\u094b\u0928\u0947 \u0915\u094b \u0906\u092d\u0942\u0937\u0923 \u092c\u0928\u093e\u0928\u0947 \u092f\u094b\u0917\u094d\u092f \u0915\u0948\u0938\u0947 \u092c\u0928\u093e\u0924\u0947 \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u0936\u0941\u0926\u094d\u0927 \u0938\u094b\u0928\u0947 \u092e\u0947\u0902 2%\u00a0\u0924\u093e\u0901\u092c\u093e \u092e\u093f\u0932\u093e\u0915\u0930 \u0915\u0920\u094b\u0930 \u092c\u0928\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0964 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0936\u0941\u0926\u094d\u0927 \u0938\u094b\u0928\u093e \u0906\u092d\u0942\u0937\u0923 \u092c\u0928\u093e\u0928\u0947 \u092f\u094b\u0917\u094d\u092f \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e \u092f\u0939 \u092c\u0939\u0941\u0924 \u0928\u0930\u094d\u092e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0927\u093e\u0924\u0941 \u0915\u0947 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u0928\u0940 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0910\u0928\u094b\u0921 \u0915\u0947 \u0928\u0940\u091a\u0947 \u0928\u093f\u0915\u094d\u0937\u0947\u092a\u093f\u0924 \u0905\u0935\u093f\u0932\u092f\u0936\u0940\u0932 \u0905\u0936\u0941\u0926\u094d\u0927\u093f\u092f\u094b\u0902 \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u093f\u090f\u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong> \u090f\u0928\u094b\u0921 \u092a\u0902\u0915 \u0964<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>2 \u0905\u0902\u0915 \u0915\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 : (Examination Based)<\/strong>\u00a0<\/span><\/p>\n<ol>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0910\u0932\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0915\u0947 \u0905\u092f\u0938\u094d\u0915 \u0915\u094b \u0915\u093e\u0930\u094d\u092c\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u092a\u091a\u092f\u093f\u0924 \u0915\u0930\u0915\u0947 \u0910\u0932\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0915\u094d\u092f\u094b\u0902 \u0928\u0939\u0940\u0902 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0902 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong>\u00a0\u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0910\u0932\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u0939\u0948\u0902 \u0964 \u091c\u092c\u0915\u093f \u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u0915\u0947 \u092e\u0927\u094d\u092f \u092e\u0947\u0902 \u0906\u0928\u0947 \u0935\u093e\u0932\u0947 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0915\u093e \u0915\u093e\u0930\u094d\u092c\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u092a\u091a\u092f\u093f\u0924 \u0915\u0930\u0915\u0947 \u0927\u093e\u0924\u0941 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u0915\u0947 \u092e\u0927\u094d\u092f \u092e\u0947\u0902 \u0906\u0928\u0947 \u0935\u093e\u0932\u0947 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u0915\u0948\u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong>\u00a0\u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u0915\u0947 \u092e\u0927\u094d\u092f \u092e\u0947\u0902 \u0906\u0928\u0947 \u0935\u093e\u0932\u0947 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0915\u093e \u0915\u093e\u0930\u094d\u092c\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u092a\u091a\u092f\u093f\u0924 \u0915\u0930\u0915\u0947 \u0927\u093e\u0924\u0941 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u092e\u0947\u0902 \u0928\u0940\u091a\u0947\u0947\u0902 \u0906\u0928\u0947 \u0935\u093e\u0932\u0947 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u0915\u0948\u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong>\u00a0\u0917\u0930\u094d\u092e \u0915\u0930\u0915\u0947 \u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u00a0\u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0926\u094b \u0917\u0941\u0923 \u0932\u093f\u0916\u093f\u090f \u0964 \u0924\u0925\u093e \u0907\u0938\u0915\u094b \u092c\u0928\u093e\u0928\u0947 \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u094d\u092f\u094b\u0902 \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong>\u00a0\u00a0\u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0926\u094b \u0917\u0941\u0923:-<\/p>\n<ol>\n<li>\u092f\u0939 \u0915\u0920\u094b\u0930 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938\u092e\u0947\u0902 \u091c\u0902\u0917 \u0928\u0939\u0940\u0902 \u0932\u0917\u0924\u093e \u0939\u0948\u0964\u0915\u093e\u0930\u094d\u092c\u0928 \u092e\u093f\u0932\u093e\u0928\u0947 \u0938\u0947 \u092f\u0939 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0915\u0920\u094b\u0930 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948 \u0907\u0938\u0932\u093f\u090f \u0907\u0938\u0915\u094b \u092c\u0928\u093e\u0928\u0947 \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092c\u0928 \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ol>\n<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u090f\u0915 \u0924\u0924\u094d\u0935 A\u00a0\u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0915\u0947\u00a0\u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092c\u0928\u093e\u0924\u093e \u0939\u0948 \u091c\u093f\u0938\u0915\u093e \u092a\u093e\u0928\u0940 \u092e\u0947\u0902 \u0935\u093f\u0932\u092f\u0928 \u0932\u093e\u0932 \u0932\u093f\u091f\u092e\u0938 \u0915\u094b \u0928\u0940\u0932\u093e \u0915\u0930 \u0926\u0947\u0924\u093e \u0939\u0948 \u0964 \u0924\u0924\u094d\u0935 A\u00a0\u0927\u093e\u0924\u0941 \u0939\u0948 \u092f\u093e \u0905\u0927\u093e\u0924\u0941 |<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong>\u00a0\u0927\u093e\u0924\u0941 , \u091a\u0942\u0915\u093f\u0901 \u0932\u093e\u0932 \u0932\u093f\u091f\u092e\u0938 \u0915\u094b \u0928\u0940\u0932\u093e \u0915\u0930\u0928\u0947 \u0915\u093e \u0917\u0941\u0923 \u0915\u094d\u0937\u093e\u0930\u0915\u0940\u092f \u092e\u0947\u0902 \u0939\u094b\u0924\u093e \u0939\u0948\u0902 \u0964 \u0927\u093e\u0924\u0941 \u0915\u0947 \u0906\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0940 \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u0915\u094d\u0937\u093e\u0930\u0915\u0940\u092f \u0939\u094b\u0924\u093e \u0939\u0948, \u0905\u0924: A \u090f\u0915 \u0927\u093e\u0924\u0941 \u0939\u0948 |<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0915\u094d\u092f\u093e \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u0927\u093e\u0924\u0941\u090f\u0902 \u0928\u093e\u0907\u091f\u094d\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948 ? \u0915\u093e\u0930\u0923 \u0926\u0940\u091c\u093f\u090f \u0964<br \/>\n<\/strong><strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong>\u00a0\u0928\u0939\u0940\u0902,<br \/>\n\u0938\u092d\u0940 \u0927\u093e\u0924\u0941\u090f\u0901 \u0928\u093e\u0907\u091f\u094d\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0917\u0948\u0938 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0915\u094d\u092f\u094b\u0902\u0915\u093f HNO<sub>3<\/sub>\u00a0\u090f\u0915 \u092a\u094d\u0930\u092c\u0932 \u0911\u0915\u094d\u0938\u0940\u0915\u093e\u0930\u0915 \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u094b \u0909\u0924\u094d\u092a\u0928\u094d\u0928 H<sub>2<\/sub>\u00a0\u0915\u094b \u0911\u0915\u094d\u0938\u0940\u0915\u0943\u0924 \u0915\u0930\u0915\u0947 \u091c\u0932 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930 \u0926\u0947\u0924\u093e \u0939\u0948 \u090f\u0935\u0902 \u0938\u094d\u0935\u092f\u0902 \u0928\u093e\u0907\u091f\u094d\u0930\u094b\u091c\u0928 \u0915\u0947 \u0915\u093f\u0938\u0940 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092e\u0947\u0902 \u0905\u092a\u091a\u092f\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0938\u094b\u0921\u093f\u092f\u092e \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u0909\u091a\u094d\u091a \u0915\u094d\u092f\u094b\u0902<\/strong><strong>\u00a0\u0939\u094b\u0924\u093e \u0939\u0948 ?<br \/>\n<\/strong><strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong>\u00a0\u0938\u094b\u0921\u093f\u092f\u092e \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u090f\u0915 \u0906\u092f\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915 \u0939\u0948 \u0907\u0938\u0932\u093f\u090f \u0907\u0938\u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u0909\u091a\u094d\u091a \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092e\u091c\u092c\u0942\u0924 \u0905\u0902\u0924\u0930-\u0906\u092f\u0928\u093f\u0915 \u0906\u0915\u0930\u094d\u0937\u0923 \u0915\u094b \u0924\u094b\u0921\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092c\u0939\u0941\u0924 \u0905\u0927\u093f\u0915 \u0909\u0930\u094d\u091c\u093e \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211;<\/strong>\u00a0<strong>\u0906\u092f\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u0947 \u0917\u0932\u0928\u093e\u0902\u0915 \u0909\u091a\u094d\u091a \u0915\u094d\u092f\u094b\u0902 \u0939\u094b\u0924\u093e \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong>\u00a0\u0906\u092f\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u0947 \u0917\u0932\u0928\u093e\u0902\u0915 \u0909\u091a\u094d\u091a \u0907\u0938\u0932\u093f\u090f \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092e\u091c\u092c\u0942\u0924 \u0905\u0902\u0924\u0930-\u0906\u092f\u0928\u093f\u0915 \u0906\u0915\u0930\u094d\u0937\u0923 \u0915\u094b \u0924\u094b\u0921\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092c\u0939\u0941\u0924 \u0905\u0927\u093f\u0915 \u0909\u0930\u094d\u091c\u093e \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u094d\u0930\u0936\u094d\u0928 &#8211; \u0906\u092f\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915 \u0920\u094b\u0938 \u090f\u0935\u0902 \u0915\u0920\u094b\u0930 \u0915\u094d\u092f\u094b\u0902 \u0939\u094b\u0924\u0947 \u0939\u0948 ?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 &#8211;<\/strong>\u00a0\u0927\u0928 \u090f\u0935\u0902 \u090b\u0923 \u0906\u092f\u0928\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u092e\u091c\u092c\u0942\u0924 \u0906\u0915\u0930\u094d\u0937\u0923 \u092c\u0932 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0906\u092f\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915 \u0920\u094b\u0938 \u090f\u0935\u0902 \u0915\u0920\u094b\u0930 \u0939\u094b\u0924\u0017<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>Assignment:<\/strong><\/span><\/p>\n<p><strong>Q1. \u0927\u093e\u0924\u0941 \u0914\u0930 \u0905\u0927\u093e\u0924\u0941 \u092e\u0947\u0902 \u0905\u0902\u0924\u0930 \u0932\u093f\u0916\u093f\u090f |<\/strong><\/p>\n<p><strong>Q2. \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947\u00a0\u092a\u093e\u0901\u091a \u092d\u094c\u0924\u093f\u0915 \u0917\u0941\u0923\u0927\u0930\u094d\u092e \u0932\u093f\u0916\u093f\u090f |\u00a0<\/strong><\/p>\n<p><strong>Q3. \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947\u00a0\u091a\u093e\u0930 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0917\u0941\u0923\u0927\u0930\u094d\u092e \u0932\u093f\u0916\u093f\u090f |<\/strong><\/p>\n<p><strong>Q4. \u0905\u0918\u093e\u0924\u0935\u0930\u094d\u0918\u094d\u092f\u0924\u093e \u0915\u094d\u092f\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q5. \u0924\u0928\u094d\u092f\u0924\u093e \u0915\u0940 \u092a\u0930\u093f\u092d\u093e\u0937\u093e \u0926\u0940\u091c\u093f\u092f\u0947 |<\/strong><\/p>\n<p><strong>Q6. \u0938\u094d\u0915\u0942\u0932 \u0915\u0940 \u0918\u0902\u091f\u0940 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0940 \u0939\u0940 \u0915\u094d\u092f\u094b\u0902 \u092c\u0928\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q7. \u0906\u092f\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915 \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948 ? \u0907\u0938\u0915\u0947 \u0926\u094b \u0909\u0926\u093e\u0939\u0930\u0923 \u0926\u0940\u091c\u093f\u092f\u0947 |<\/strong><\/p>\n<p><strong>Q8. \u0906\u092f\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u0947\u00a0\u091a\u093e\u0930 \u0917\u0941\u0923\u0927\u0930\u094d\u092e \u0932\u093f\u0916\u093f\u090f |\u00a0<\/strong><\/p>\n<p><strong>Q9. \u090f\u0915 \u0910\u0938\u0947 \u0905\u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u094b \u091a\u092e\u0915\u0940\u0932\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948 |<\/strong><\/p>\n<p><strong>Q10. \u090f\u0915 \u0910\u0938\u0947 \u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u094b \u0915\u092e\u0930\u0947 \u0915\u0947 \u0924\u093e\u092a \u092a\u0930 \u0926\u094d\u0930\u0935 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092a\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 |\u00a0<\/strong><\/p>\n<p><strong>Q11. \u0910\u0938\u0947 \u0926\u094b \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u093f\u0938\u0947 \u0939\u0925\u0947\u0932\u0940 \u092a\u0930 \u0930\u0916\u0928\u0947 \u092a\u0930 \u092a\u093f\u0918\u0932 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902 |\u00a0<\/strong><\/p>\n<p><strong>Q12. \u0910\u0938\u0947 \u0926\u094b \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u091a\u093e\u0915\u0942 \u0938\u0947 \u0915\u093e\u091f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 |\u00a0<\/strong><\/p>\n<p><strong>Q13. \u0910\u0938\u0947 \u090f\u0915 \u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0913\u0902 \u091c\u094b \u0920\u0902\u0922\u0947 \u092a\u093e\u0928\u0940 \u092e\u0947\u0902 \u0924\u0948\u0930\u0928\u0947 \u0932\u0917\u0924\u093e \u0939\u0948 |\u00a0<\/strong><\/p>\n<p><strong>Q14. \u0909\u092d\u092f\u0927\u0930\u094d\u092e\u0940 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948 ? \u0926\u094b \u0909\u092d\u092f\u0927\u0930\u094d\u092e\u0940 \u0911\u0915\u094d\u0938\u093e\u0907\u0921\u0938 \u0915\u0947 \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f |\u00a0<\/strong><\/p>\n<p><strong>Q15. \u0938\u094b\u0921\u093f\u092f\u092e \u090f\u0935\u0902 \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u0915\u094b \u0915\u093f\u0930\u094b\u0938\u093f\u0928 \u0924\u0947\u0932 \u092e\u0947\u0902 \u0921\u0941\u092c\u094b\u0915\u0930 \u0915\u094d\u092f\u094b\u0902 \u0930\u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q16. \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u090a\u0901\u091a \u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f |<\/strong><\/p>\n<p><strong>Q17. \u090f\u0915 \u0910\u0938\u0947 \u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u093f\u0938\u0915\u093e \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0907\u0938\u0947 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0938\u0947 \u092c\u091a\u093e\u0924\u093e \u0939\u0948 |\u00a0<\/strong><\/p>\n<p><strong>Q18. \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u092c \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u0915\u093e \u0920\u0902\u0922\u0947 \u091c\u0932 \u0938\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q19. \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e \u0905\u092e\u094d\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u092e\u0940\u0915\u0930\u0923 \u0932\u093f\u0916\u093f\u090f |<\/strong><\/p>\n<p><strong>Q20. \u090f\u0915 \u0910\u0938\u0947 \u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u094b \u092d\u093e\u092a \u0938\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0924\u093e\u00a0\u0939\u0948 |<\/strong><\/p>\n<p><strong>Q21. \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093e\u0928 \u092c\u093f\u0902\u0926\u0941 \u0938\u0902\u0930\u091a\u0928\u093e \u0926\u094d\u0935\u093e\u0930\u093e \u092e\u0917\u094d\u0928\u0947\u0936\u093f\u092f\u092e \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0907\u090f |<\/strong><\/p>\n<p><strong>Q22. \u0906\u092f\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u093e \u0917\u0932\u0928\u093e\u0902\u0915 \u090a\u0901\u091a \u0915\u094d\u092f\u094b\u0902 \u0939\u094b\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q23. \u0916\u0928\u093f\u091c \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902 ?<\/strong><\/p>\n<p><strong>Q24. \u0905\u092f\u0938\u094d\u0915 \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q25. \u0932\u094b\u0939\u0947 \u0915\u0947 \u0905\u092f\u0938\u094d\u0915 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f |<\/strong><\/p>\n<p><strong>Q26. \u090f\u0932\u094d\u092f\u0941\u092e\u0940\u0928\u093f\u092f\u092e \u0915\u0947 \u0905\u092f\u0938\u094d\u0915 \u0915\u093e \u0915\u094d\u092f\u093e \u0928\u093e\u092e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q27. \u0910\u0938\u0947 \u0924\u0940\u0928 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u094b \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u092e\u0947\u0902 \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092a\u093e\u090f \u091c\u093e\u0924\u0947 \u0939\u0948 |<\/strong><\/p>\n<p><strong>Q28. \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0915\u0947 \u0938\u092e\u0943\u0926\u094d\u0927\u093f\u0915\u0930\u0923 \u0938\u0947 \u0906\u092a \u0915\u094d\u092f\u093e \u0938\u092e\u091d\u0924\u0947 \u0939\u0948 |<\/strong><\/p>\n<p><strong>Q29. \u0917\u0948\u0902\u0917 \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902 ?<\/strong><\/p>\n<p><strong>Q30. \u092d\u0930\u094d\u091c\u0928 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q31. \u0928\u093f\u0938\u094d\u0924\u093e\u092a\u0928 \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q32. \u092d\u0930\u094d\u091c\u0928 \u0914\u0930 \u0928\u093f\u0938\u094d\u0924\u093e\u092a\u0928 \u092e\u0947\u0902 \u0905\u0902\u0924\u0930 \u0932\u093f\u0916\u093f\u090f |<\/strong><\/p>\n<p><strong>Q33. \u0938\u0932\u094d\u092b\u093e\u0907\u0921 \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0938\u0947 \u0927\u093e\u0924\u0941 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u0938 \u0935\u093f\u0927\u093f \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q34. \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u0905\u092f\u0938\u094d\u0915\u094b\u0902 \u0938\u0947 \u0927\u093e\u0924\u0941 \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u0915\u0948\u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q35. \u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u0915\u0947 \u092e\u0927\u094d\u092f \u0938\u094d\u0925\u093f\u0924 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u0915\u0948\u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q36. \u090f\u0928\u094b\u0921\u093f\u0915\u0930\u0923 \u0915\u094d\u092f\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q37. \u090f\u0928\u094b\u0921\u093f\u0915\u0930\u0923 \u0915\u0947 \u0926\u094b \u0932\u093e\u092d \u092c\u0924\u093e\u0907\u090f |<\/strong><\/p>\n<p><strong>Q38. \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u092c \u091c\u093f\u0902\u0915 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u094b \u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u093f\u092f\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q39. \u0915\u0941\u091b \u0927\u093e\u0924\u0941 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u094b \u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u094d\u092f\u094b\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q40. \u0905\u0927\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0936\u0940\u0932 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u094b \u0905\u092a\u091a\u093e\u092f\u0915 \u0915\u0947 \u0930\u0942\u092a \u0909\u092a\u092f\u094b\u0917 \u0915\u094d\u092f\u094b\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q41. \u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0936\u094d\u0930\u0947\u0923\u0940 \u092e\u0947\u0902 \u0928\u093f\u092e\u094d\u0928 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u0915\u0948\u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q42. \u0910\u0938\u0947 \u0926\u094b \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0928\u093e\u092e \u092c\u0924\u093e\u0913\u0902 \u091c\u094b \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0938\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 ?<\/strong><\/p>\n<p><strong>Q43. \u0938\u093f\u0928\u093e\u092c\u094b\u0930 \u0915\u093f\u0938 \u0927\u093e\u0924\u0941 \u0915\u093e \u0905\u092f\u0938\u094d\u0915 \u0939\u0948 ?<\/strong><\/p>\n<p><strong>Q44. \u0925\u0930\u094d\u092e\u0940\u091f \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902 ?<\/strong><\/p>\n<p><strong>Q45. \u090f\u0928\u094b\u0921 \u092a\u0902\u0915 \u0915\u094d\u092f\u093e \u0939\u0948 ? \u0907\u0938\u0947 \u0915\u0939\u093e\u0901 \u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q46. \u0927\u093e\u0924\u0941 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u0938\u0947 \u0906\u092a \u0915\u094d\u092f\u093e \u0938\u092e\u091d\u0924\u0947 \u0939\u0948\u0902 ?\u00a0<\/strong><\/p>\n<p><strong>Q47. \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u00a0\u0905\u092a\u0918\u091f\u0928\u0940 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u0915\u093e \u0935\u0930\u094d\u0923\u0928 \u0915\u0930\u094b\u0902 |<\/strong><\/p>\n<p><strong>Q48. \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u00a0\u0905\u092a\u0918\u091f\u0928\u0940 \u092a\u0930\u093f\u0937\u094d\u0915\u0930\u0923 \u092e\u0947\u0902 \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0947 \u090f\u0915 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u094d\u092f \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u093f\u090f |\u00a0<\/strong><\/p>\n<p><strong>Q49. \u090f\u0928\u094b\u0921 \u0915\u0947 \u0928\u0940\u091a\u0947 \u091c\u092e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0905\u0936\u0941\u0926\u094d\u0927\u093f\u092f\u094b\u0902 \u0915\u094b \u0915\u094d\u092f\u093e \u0915\u0939\u0924\u0947 \u0939\u0948\u0902 ?\u00a0<\/strong><\/p>\n<p><strong>Q50. \u092f\u0936\u0926\u094d\u0932\u0947\u092a\u0928 \u0915\u094d\u092f\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q51. \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u094b \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0938\u0947 \u092c\u091a\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0924\u0940\u0928 \u0909\u092a\u093e\u092f \u092c\u0924\u093e\u0907\u090f |\u00a0<\/strong><\/p>\n<p><strong>Q52. \u0907\u0938\u094d\u092a\u093e\u0924 (\u0938\u094d\u091f\u0940\u0932) \u092e\u0947\u0902 \u0915\u093f\u0924\u0928\u093e \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0915\u093e\u0930\u094d\u092c\u0928 \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q53. \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u094d\u092f\u094b\u0902 \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q54. \u0936\u0941\u0926\u094d\u0927 \u0938\u094b\u0928\u0947 \u0915\u0947 \u0906\u092d\u0942\u0937\u0923 \u0915\u094d\u092f\u094b\u0902 \u0928\u0939\u0940\u0902 \u092c\u0928\u093e\u092f\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q55. \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0915\u094d\u092f\u093e \u0939\u0948 | \u0907\u0938\u0915\u0947 \u0924\u0940\u0928 \u0909\u0926\u093e\u0939\u0930\u0923 \u0926\u0940\u091c\u093f\u092f\u0947 |\u00a0<\/strong><\/p>\n<p><strong>Q56. \u090f\u0915\u094d\u0935\u093e \u0930\u0947\u091c\u093f\u092f\u093e \u0915\u094d\u092f\u093e \u0939\u0948 ? \u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0932\u093f\u0916\u0947 |\u00a0<\/strong><\/p>\n<p><strong>Q57. \u090f\u0915 \u0910\u0938\u0947 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u093f\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0924\u093e\u0930\u094b\u0902 \u0915\u094b \u092a\u0930\u0938\u094d\u092a\u0930 \u091c\u094b\u095c\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q58. \u0905\u092e\u0932\u0917\u092e \u0915\u093f\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q59. 22\u00a0\u0915\u0948\u0930\u0947\u091f \u0938\u094b\u0928\u0947 \u0915\u093e \u0939\u0940 \u0906\u092d\u0942\u0937\u0923 \u0915\u094d\u092f\u094b\u0902 \u092c\u0928\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>Q60. \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u0924\u0940\u0928 \u0917\u0941\u0923 \u0932\u093f\u0916\u093f\u090f |\u00a0<\/strong><\/p>\n<p><strong>Q61.\u00a0\u0924\u0928\u0941 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u094d\u0932\u094b\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0928 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0940 \u090f\u0915 \u0927\u093e\u0924\u0941 \u0915\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u093f\u090f \u0964<\/strong><\/p>\n<p>Hope given NCERT Solutions for Class 10 Science Chapter 3\u00a0are helpful to complete your homework.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium) These Solutions are part of NCERT Solutions for Class 10 Science in Hindi Medium. Here we have given NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals. Chapter 3. \u0927\u093e\u0924\u0941 \u0914\u0930 \u0905\u0927\u093e\u0924\u0941 \u0905\u0927\u094d\u092f\u093e\u092f-\u0938\u092e\u0940\u0915\u094d\u0937\u093e \u0924\u0924\u094d\u0935 \u0924\u0940\u0928\u00a0\u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u00a0&#8211; \u0927\u093e\u0924\u0941, \u0905\u0927\u093e\u0924\u0941\u00a0\u090f\u0935\u0902\u00a0\u0909\u092a\u0927\u093e\u0924\u0941 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/\"> <span class=\"screen-reader-text\">NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium)<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":5,"featured_media":7096,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[2],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium) - NCERT Solutions<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium) - NCERT Solutions\" \/>\n<meta property=\"og:description\" content=\"NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium) These Solutions are part of NCERT Solutions for Class 10 Science in Hindi Medium. Here we have given NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals. Chapter 3. \u0927\u093e\u0924\u0941 \u0914\u0930 \u0905\u0927\u093e\u0924\u0941 \u0905\u0927\u094d\u092f\u093e\u092f-\u0938\u092e\u0940\u0915\u094d\u0937\u093e \u0924\u0924\u094d\u0935 \u0924\u0940\u0928\u00a0\u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u00a0&#8211; \u0927\u093e\u0924\u0941, \u0905\u0927\u093e\u0924\u0941\u00a0\u090f\u0935\u0902\u00a0\u0909\u092a\u0927\u093e\u0924\u0941 &hellip; NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium) Read More &raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/\" \/>\n<meta property=\"og:site_name\" content=\"NCERT Solutions\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-07T08:43:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-08T12:16:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-3-Metals-and-Non-metals-Hindi-Medium.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:site\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Raju\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/ncertsolutions.guru\/#organization\",\"name\":\"NCERT Solutions\",\"url\":\"https:\/\/ncertsolutions.guru\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\",\"https:\/\/www.instagram.com\/ncertsolutionsguru\/\",\"https:\/\/www.linkedin.com\/in\/ncertsolutionsguru\/\",\"https:\/\/in.pinterest.com\/ncertsolutionsguru\/\",\"https:\/\/en.wikipedia.org\/wiki\/National_Council_of_Educational_Research_and_Training\",\"https:\/\/twitter.com\/ncertsolguru\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/ncertsolutions.guru\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1\",\"contentUrl\":\"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1\",\"width\":460,\"height\":45,\"caption\":\"NCERT Solutions\"},\"image\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ncertsolutions.guru\/#website\",\"url\":\"https:\/\/ncertsolutions.guru\/\",\"name\":\"NCERT Solutions\",\"description\":\"NCERT Solutions for Class 1 to 12\",\"publisher\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ncertsolutions.guru\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i2.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-3-Metals-and-Non-metals-Hindi-Medium.png?fit=1280%2C720&ssl=1\",\"contentUrl\":\"https:\/\/i2.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-3-Metals-and-Non-metals-Hindi-Medium.png?fit=1280%2C720&ssl=1\",\"width\":1280,\"height\":720,\"caption\":\"NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium)\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/#webpage\",\"url\":\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/\",\"name\":\"NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium) - 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Chapter 3. \u0927\u093e\u0924\u0941 \u0914\u0930 \u0905\u0927\u093e\u0924\u0941 \u0905\u0927\u094d\u092f\u093e\u092f-\u0938\u092e\u0940\u0915\u094d\u0937\u093e \u0924\u0924\u094d\u0935 \u0924\u0940\u0928\u00a0\u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u00a0&#8211; \u0927\u093e\u0924\u0941, \u0905\u0927\u093e\u0924\u0941\u00a0\u090f\u0935\u0902\u00a0\u0909\u092a\u0927\u093e\u0924\u0941 &hellip; NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium) Read More &raquo;","og_url":"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/","og_site_name":"NCERT Solutions","article_publisher":"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/","article_published_time":"2024-01-07T08:43:55+00:00","article_modified_time":"2024-01-08T12:16:28+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-3-Metals-and-Non-metals-Hindi-Medium.png","path":"\/home\/412375.cloudwaysapps.com\/bmvvpkvjjm\/public_html\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-3-Metals-and-Non-metals-Hindi-Medium.png","size":"full","id":7096,"alt":"NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium)","pixels":921600,"type":"image\/png"}],"twitter_card":"summary_large_image","twitter_creator":"@ncertsolguru","twitter_site":"@ncertsolguru","twitter_misc":{"Written by":"Raju","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Organization","@id":"https:\/\/ncertsolutions.guru\/#organization","name":"NCERT Solutions","url":"https:\/\/ncertsolutions.guru\/","sameAs":["https:\/\/www.facebook.com\/NCERTSolutionsGuru\/","https:\/\/www.instagram.com\/ncertsolutionsguru\/","https:\/\/www.linkedin.com\/in\/ncertsolutionsguru\/","https:\/\/in.pinterest.com\/ncertsolutionsguru\/","https:\/\/en.wikipedia.org\/wiki\/National_Council_of_Educational_Research_and_Training","https:\/\/twitter.com\/ncertsolguru"],"logo":{"@type":"ImageObject","@id":"https:\/\/ncertsolutions.guru\/#logo","inLanguage":"en-US","url":"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1","contentUrl":"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1","width":460,"height":45,"caption":"NCERT Solutions"},"image":{"@id":"https:\/\/ncertsolutions.guru\/#logo"}},{"@type":"WebSite","@id":"https:\/\/ncertsolutions.guru\/#website","url":"https:\/\/ncertsolutions.guru\/","name":"NCERT Solutions","description":"NCERT Solutions for Class 1 to 12","publisher":{"@id":"https:\/\/ncertsolutions.guru\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ncertsolutions.guru\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/#primaryimage","inLanguage":"en-US","url":"https:\/\/i2.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-3-Metals-and-Non-metals-Hindi-Medium.png?fit=1280%2C720&ssl=1","contentUrl":"https:\/\/i2.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-3-Metals-and-Non-metals-Hindi-Medium.png?fit=1280%2C720&ssl=1","width":1280,"height":720,"caption":"NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium)"},{"@type":"WebPage","@id":"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/#webpage","url":"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-10-science-chapter-3-hindi\/","name":"NCERT Solutions for Class 10 Science Chapter 3 Metals and Non-metals (Hindi Medium) - 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