Kossel - Lewis Theory
Lewis Structure of Elements
Limitation of Octet Rule
Covalent Bond
Factors Favouring the Formation of
Covalent Bond
Hybridisation in Carbon
Compounds
Co-ordinate Covalent Bond (or)
Dative Bond
Properties of Coordinate Covalent
Compounds
Molecular Orbital Theory
Properties of Covalent Compounds
Difference between  and  MO’s
Formal Charge
Stability of Molecules
Ionic Bond (Electrovalent Bond)
Electronic Configuration / Bond
Order of Simple Diatomic
Molecules
Factors Favourable for the
formation
of Ionic Bond
Fajan’s Rule
Lattice Enthalpy
Properties of Ionic Compounds
Isomorphism
Bond Parameters
Resonance
Characteristics of Resonance
Polarity of Bonds and
Dipolemoment
Applications of Dipole Moment
Ionic Character of a Covalent Bond
Valence Bond Theory (V.B.T)
VSEPR Theory
Hybridisation
Bond Order
Magnetic Nature
Hydrogen Bond
Effect of Hydrogen Bonding in pblock Hydrides