NCERT Solutions for Class 12 Chemistry

Unit 1 - The Solid State

In this chapter the main key concepts you will be reading are General Characteristics of Solid State, Amorphous and Crystalline Solids, Classification of Crystalline Solids, Crystal Lattices and Unit Cells, Number of Atoms in a Unit Cell, along with you will also learn about Close Packed Structures, Packing Efficiency, Calculations Involving Unit Cell Dimensions, Imperfections in Solids, Electrical Properties, Magnetic Properties.

Unit 2 - Solutions

In this chapter the main key concepts you will be reading are Types of Solutions, Expressing Concentration of Solutions, Solubility, along with you will also learn about Vapour Pressure of Liquid Solutions, Ideal and Non-ideal Solutions, Colligative Properties and Determination of Molar Mass, Abnormal Molar Masses.

Unit 3 - Electrochemistry

In this chapter the main key concepts you will be reading are Electrochemical Cells, Galvanic Cells, Nernst Equation, Conductance of Electrolytic Solutions, along with you will also learn about Electrolytic Cells and Electrolysis, Batteries, Fuel Cells, Corrosion.

Unit 4 - Chemical Kinetics

In this chapter the main key concepts you will be reading are Rate of a Chemical Reaction, Factors Influencing Rate of a Reaction, Integrated Rate Equations, along with you will also learn about Temperature Dependence of the Rate of a Reaction, Collision Theory of Chemical Reactions.

Unit 5 - Surface Chemistry

In this chapter the main key concepts you will be reading are Adsorption, Catalysis, Colloids, Classification of Colloids, along with you will also learn about Emulsions, Colloids around Us.

Unit 6 - General Principles and Processes of Isolation of Elements

In this chapter the main key concepts you will be reading are Occurrence of Metals, Concentration of Ores, Extraction of Crude Metal from Concentrated Ore, Thermodynamic Principles of Metallurgy, Electrochemical Principles of Metallurgy, along with you will also learn about Oxidation Reduction, Refining, Uses of Aluminium, Copper, Zinc and Iron.

Unit 7 - The p-Block Elements

In this chapter the main key concepts you will be reading are Elements, Dinitrogen, Ammonia, Oxides of Nitrogen, Nitric Acid, Phosphorus – Allotropic Forms, Phosphine, Phosphorus Halides, Oxoacids of Phosphorus, Simple Oxides, Ozone, Sulphur – Allotropic Forms, Sulphur Dioxide, along with you will also learn about Oxoacids of Sulphur, Sulphuric Acid, Chlorine, Hydrogen Chloride, Oxoacids of Halogens, Inter-halogen Compounds.

Unit 8 - The d-and f-Block Elements

In this chapter the main key concepts you will be reading are Position in the Periodic Table, Electronic Configurations of the d-Block Elements, General Properties of the Transition Elements (d-Block), along with you will also learn about Some Important Compounds of Transition Elements, The Lanthanoids, The Actinoids, Some Applications of d- and f-Block Elements.

Unit 9 - Coordination Compounds

In this chapter the main key concepts you will be reading are Werner's Theory of Coordination Compounds, Definitions of Some Important Terms Pertaining to Coordination Compounds, Nomenclature of Coordination Compounds, along with you will also learn about Isomerism in Coordination Compounds, Bonding in Coordination Compounds, Bonding in Metal Carbonyls, Importance and Applications of Coordination Compounds.