NIOS Class 12 Chemistry Intext Questions With Answer NIOS Class 12 Chemistry Intext Questions With Answer NIOS Class 12 Chemistry Intext Questions With Answer Module: 1 Atoms, Molecules and Chemical Arithmatics Module: 2 Atomic Structure Periodic Table and Periodicity in Properties Chemical Bonding Module: 3 Gaseous and Liquid States The Solid State Solutions Colloids Module: 4 Chemical Thermodynamics Spontaneity of Chemical Reactions Module: 5 Chemical Equilibrium Ionic Equilibrium Electrochemistry Chemical Kinetics Adsorption and Catalysis Module: 6 Occurrence And Extraction of Metals Hydrogen and s-Block Elements General Characteristics of the p-block Elements p-block elements and their Compounds-I p-Block Elements and their Compounds-II d-block and f-block Elements Coordination Compounds Module: 7 Nomenclature and General Principles Hydrocarbons Compounds of Carbon Containing Halogens (Haloalkanes and Haloarenes) Alcohol, Phenols and Ethers Aldehydes, Ketones and Carboxylic acids Compounds of Carbon Containing Nitrogen Biomolecules Module: 8 Drugs and Medicines Soaps, Detergents and Polymers Environmental Chemistry