Unit 4 : Chemical Bonding and Molecular Structure

Topic 1: Kossel – Lewis approach to chemical bonding

Topic 2: Lewis representation of simple molecules ( Lewis structures)

Topic 3: Octet rule

Topic 4: Covalent bond

Topic 5: Limitations of octet rule

Topic 6: Ionic or electrovalent bond

Topic 7: Lattice enthalpy

Topic 8 : Bond parameters -1

Topic 9: Bond parameters -2

Topic 10: The valence shell electron pair repulsion(VSEPR) theory

Topic 11: Valance bond theory

Topic 12: Types of overlapping and Nature of covalent bonds

Topic 13: Hybridisation

Topic 14: Types of hybridisation

Topic 15 : Molecular orbital theory-1

Topic 16: Molecular orbital theory-2

Topic 17: Bonding in some homonuclear diatomic molecules

Topic 18: Hydrogen bonding

Topic 19: Types of H-bonds

Multiple choice questions

Questions and answers

Important questions with solutions

Note book

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