TRB poly latest video | Unit 2 solid state chemistry | Schottky and Frenkel defect | Important Hints

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Unit 2 syllabus
Structure and Bonding: Atomic orbitals - Types of chemical Bonds (weak and strong) Intermolecular forces. Theories of bonding (VB and MO). Concept of hybridization - shapes of polyatomic molecules - VSEPR theory - Structure of simple ionic and covalent compounds - lattice energy - crystal defects - insulators and semiconductors, superconductors, Band theory of solids - Solid state reactions.

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