Chapter No 1 Types of molecules Types of ion Polyatomic ion Molecular ion Relative atomic mass Isotopes Mass spectrometry Empirical formula and methods of determination Determination of empirical formula Mole and Avogadro’s number Molar volume Empirical formula by combustion analysis Yield Problems related to yield Stoichiometry Chapter 3 Boyle’s law Graphical explanation of Boyle’s law Derivation of absolute zero Derivation of gas laws General gas equation General gas constant Dalton law of partial pressure Derivation of gas laws from kinetic molecular theory Kinetic interpretation of temperature Non ideal behavior of gases Liquification of gases Intermolecular forces Chapter 4 Vapour pressure Manometric method 1 Manometric method 2 London dispersion forces Hydrogen bonding Liquid crystal and its types Dual nature of matter