MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life with Answers

Students are advised to practice the NCERT MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life with Answers Pdf free download is available here. MCQ Questions for Class 12 Chemistry with Answers are prepared as per the Latest Exam Pattern. Students can solve these Chemistry in Everyday Life Class 12 MCQs Questions with Answers and assess their preparation level.

Chemistry in Everyday Life Class 12 MCQs Questions with Answers

Solving the Chemistry in Everyday Life Multiple Choice Questions of Class 12 Chemistry Chapter 16 MCQ can be of extreme help as you will be aware of all the concepts. These MCQ Questions on Chemistry in Everyday Life Class 12 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. Have a glance at the MCQ of Chapter 16 Chemistry Class 12 and cross-check your answers during preparation.

Question 1.
Antipyretics are medicinal compounds which
(a) lower body temperature
(b) relieve pain
(c) control malaria
(d) kill microorganisms.

Answer

Answer: (a) lower body temperature


Question 2.
0.2% solution of phenol is an
(a) antibiotic
(b) antiseptic
(c) disinfectant
(d) analgesic

Answer

Answer: (b) antiseptic


Question 3.
Which of the following is an analgesic?
(a) Ranitidine
(b) Aspirin
(c) Penicillin
(c) None of these

Answer

Answer: (b) Aspirin


Question 4.
Aspirin is an
(a) antipyretic
(b) antibiotics
(c) antiseptic
(d) None of these

Answer

Answer: (a) antipyretic


Question 5.
Acetyl salicylic acid is used as
(a) an antiseptic
(b) an antibiotic
(c) an analgesic
(d) a pesticide

Answer

Answer: (c) an analgesic


Question 6.
Which is used as a preservative to protect processed food?
(a) Sodium sulphate
(b) Saccharin
(c) Sodium bicarbonate
(d) Sodium metabisulphite

Answer

Answer: (d) Sodium metabisulphite


Question 7.
Dettol is used as
(a) disinfectant
(b) antiseptic
(c) analgesic
(d) anti-allergic

Answer

Answer: (b) antiseptic


Question 8.
Penicillin is
(a) Hormone
(b) Antibiotic
(c) Antiseptic
(d) Lipid

Answer

Answer: (b) Antibiotic


Question 9.
Paracetamol is
(a) antiseptic
(b) analgesic
(c) antiseptic and analgesic
(d) antibiotic

Answer

Answer: (b) analgesic


Question 10.
Which of the following is used as artificial sweetener?
(a) Saccharin
(b) Aspirin
(c) Omeprazole
(d) Pheniramine

Answer

Answer: (a) Saccharin


Question 11.
Which is not a tranquilizer?
(a) Luminal
(b) Seconal
(c) Valium
(d) Bithional

Answer

Answer: (d) Bithional


Question 12.
Which of the following artificial sweeteners is methyl ester of a dipeptide?
(a) Aspartame
(b) Sucralose
(c) Saccharine
(d) Alitame

Answer

Answer: (a) Aspartame


Question 13.
Which of the following can be used as an antacid?
(a) Ranitidine
(b) Histamine
(c) Equanil
(d) Aspirin

Answer

Answer: (a) Ranitidine


Question 14.
The class of drugs used for the treatment of cut or wound is.
(a) Tranquilizers
(b) Antiseptics
(c) Antihistamines
(d) Antipyretic

Answer

Answer: (b) Antiseptics


Assertion and Reason Type Questions

The questions given below consist of an assertion and a reason. Use the following key to choose the appropriate answer.
(a) Both Assertion (A) and Reason (R) are correct statements, and Reason (R) is the correct explanation of the Assertion (A).
(b) Both Assertion (A) and Reason (R) are correct statements, but Reason (R) is not the correct explanation of the Assertion (A).
(c) Assertion (A) is correct, Reason (R) is wrong statement.
(d) Assertion (A) is wrong, but Reason (R) is correct statement.

Question 15.
Assertion: Detergents are preferred to soaps for washing purposes.
Reason: Detergents having branched chain hydrocarbon are non-biodegradable.

Answer

Answer: (b) Both Assertion (A) and Reason (R) are correct statements, but Reason (R) is not the correct explanation of the Assertion (A).


Question 16.
Assertion: Aspirin can cause ulcer in stomach when taken empty stomach.
Reason: Aspirin gets hydrolysed to salicylic acid in stomach where pH is 2.

Answer

Answer: (a) Both Assertion (A) and Reason (R) are correct statements, and Reason (R) is the correct explanation of the Assertion (A).


Question 17.
Assertion: Combinations of progesterone and estrogen are used as antifertility drugs.
Reason: These control the pregnancy.

Answer

Answer: (a) Both Assertion (A) and Reason (R) are correct statements, and Reason (R) is the correct explanation of the Assertion (A).


Question 18.
Assertion: Certain narcotics are used as analgesics.
Reason: Narcotics lower the body temperature in high fever.

Answer

Answer: (c) Assertion (A) is correct, Reason (R) is wrong statement.


Question 19.
Assertion: Penicillin has a narrow spectrum.
Reason: Acid gastritis is common ailment associated with digestion.

Answer

Answer: (b) Both Assertion (A) and Reason (R) are correct statements, but Reason (R) is not the correct explanation of the Assertion (A).


Question 20.
Assertion: Pheniramine is used as an antihistamine.
Reason: Antimicrobials are used for treatment of gastric ulcers

Answer

Answer: (c) Assertion (A) is correct, Reason (R) is wrong statement.


Question 21.
Assertion: A 0.2% solution of phenol is an antiseptic while 1% solution is a disinfectant.
Reason: Disinfectants kill microorganisms but are harmful to human tissues.

Answer

Answer: (b) Both Assertion (A) and Reason (R) are correct statements, but Reason (R) is not the correct explanation of the Assertion (A).


Question 22.
Assertion: Sodium-2-dodecyl benzene
sulphonate is a biodegradable detergent. Reason: Detergents having highly branched chains are non-biodegradable.

Answer

Answer: (d) Assertion (A) is wrong, but Reason (R) is correct statement.


Question 23.
Assertion: Saccharin is an artificial sweetener.
Reason: It has a high calorific value.

Answer

Answer: (c) Assertion (A) is correct, Reason (R) is wrong statement.


Question 24.
Assertion: Aspartame is used as artificial sweetener in cold drinks.
Reason: Aspartame is stable under cold conditions.

Answer

Answer: (a) Both Assertion (A) and Reason (R) are correct statements, and Reason (R) is the correct explanation of the Assertion (A).


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