Have a glimpse of the Chemistry Class 12 Syllabus beforehand to be aware of the topics. They are explained here for your reference<\/p>\n
In this chapter, the Classification of solids based on different binding forces: molecular, ionic, covalent, and metallic solids, amorphous and crystalline solids (elementary idea) are explained. In addition to the solids classification, you will become familiar with the Unit cell in two-dimensional and three-dimensional lattices, packing in solids, packing efficiency, calculation of density of unit cell, voids, point defects, number of atoms per unit cell in a cubic unit cell.<\/p>\n
Chapter 2 Solutions in Class 12 Chemistry deals with the topics like Types of solutions, the solubility of gases in liquids, expression of concentration of solutions of solids in liquids, solid solutions, colligative properties – the relative lowering of vapour pressure. Furthermore, you will learn about Raoult\u2019s law, the elevation of boiling point, osmotic pressure, depression of freezing point, determination of molecular masses using colligative properties.<\/p>\n
Ch 3 Electrochemistry includes concepts like Redox reactions, Nernst equation and its application to chemical cells, standard electrode potential, EMF of a cell, Relation between Gibbs energy change and EMF of a cell. In addition to these, you will know about the conductance in electrolytic solutions, variations of conductivity with concentration, specific and molar conductivity, electrolysis, Kohlrausch\u2019s Law.<\/p>\n
Topics covered in CBSE Class 12 Chemistry Chapter 4 include Rate of a reaction, factors affecting rate of reaction, catalyst, concentration, temperature. Furthermore, you will know the concepts like order and molecularity of a reaction, integrated rate equations and half-life, rate law and specific rate constant.<\/p>\n
CBSE Class 12 Chemistry Chapter 5 includes topics like physisorption and chemisorption, factors affecting adsorption of gases on solids, the distinction between true solutions, colloids and suspension.\u00a0 Students will become acquainted with the concepts like lyophilic, lyophobic,\u00a0 properties of colloids, multi-molecular and macromolecular colloids, Brownian movement, electrophoresis, Tyndall effect, coagulation.<\/p>\n
In this chapter concept of metallurgy is discussed, reactions of metal extraction, fundamental principles and developments that occur in this field. Know which is the most abundant metal on earth’s crust by weight. Know about the dressing of ore i.e. how to clean the ore by removing the particles such as clay, sand, etc.<\/p>\n
Elements belonging to Groups 13, 14, 15, 16, 17, 18 are known as p-block elements. Learn about the p-block elements history, their existence in three physical states like metal, non-metal, metalloids.<\/p>\n
Chapter 8 of Class 12 Chemistry has information on electronic configuration, occurrence and characteristics of transition metals, general trends in properties of the first-row transition metals. Apart from these, you will get an idea of concepts such as metallic character, ionization enthalpy, ionic radii, oxidation states, colour, catalytic property, interstitial compounds, magnetic properties, alloy formation, oxidation states and lanthanoid contraction and its consequences, Electronic configuration, etc.<\/p>\n
In this chapter, you will know about the topics like Coordination compounds, Introduction, coordination number, ligands, magnetic properties and shapes, colour. Apart from these topics, you will get acquainted with topics like the IUPAC nomenclature of mononuclear coordination compounds, Werner\u2019s theory, Bonding, VBT, and CFT.<\/p>\n
Get to know the Haloalkanes Nomenclature, physical and chemical properties, nature of C\u2013X bond, optical rotation mechanism of substitution reactions. Furthermore, you will know the Haloarenes: Nature of C\u2013X bond, substitution reactions.<\/p>\n
Alcohols: Nomenclature, methods of preparation, identification of primary, secondary and tertiary alcohols, physical and chemical properties, mechanism of dehydration.
\nPhenols: Nomenclature, methods of preparation, acidic nature of phenol, physical and chemical properties, uses of phenols, electrophilic substitution reactions.
\nEthers: Nomenclature, methods of preparation, uses, physical and chemical properties.<\/p>\n
In this Chapter 12 students will be familiar with topics like Aldehydes and Ketones: Nomenclature, nature of carbonyl group, physical and chemical properties, methods of preparation, the reactivity of alpha hydrogen in aldehydes, mechanism of nucleophilic addition, uses.
\nCarboxylic Acids: Nomenclature, methods of preparation, acidic nature, physical and chemical properties, uses.<\/p>\n
Students can find the topics Amines: Nomenclature, structure, classification, physical and chemical properties, methods of preparation, identification of primary, secondary and tertiary amines, uses.<\/p>\n
Chapter 14 deals with the concepts of Carbohydrates and their Classification (aldoses and ketoses), monosaccharides (glucose and fructose), D-L configuration Proteins, Elementary idea of amino acids, peptide bond, polypeptides, proteins, the structure of proteins, denaturation of proteins, Nucleic Acids and their Classification like DNA and RNA<\/p>\n
Chapter 15 has topics monomer, polymer and polymerisation, classification of polymers based on the source, structure and polymerisation, different types of polymerisation such as addition polymerisation and condensation polymerisation are explained thoroughly in this chapter.<\/p>\n
Know how Principles of Chemistry have benefitted humans in a lot of ways. Know about drugs and their classification, therapeutic action of different classes of drugs, drug target interaction, chemicals in food and cleansing agents.<\/p>\n