IITJEE Advance • Chemistry New Syllabus
Module 09: Surface Chemistry & Solid State Hub
Master the properties of solids and interfaces. Explore crystal structures, unit cells, and defects alongside adsorption, catalysis, and complex colloidal phenomena.
Topic 1.1 • Solid Classification
Crystalline & Amorphous Solids, Crystal Lattices, and Bravais Lattices
Topic 1.2 • Crystal Geometry
Unit Cells (SC, BCC, FCC), Packing Efficiency, Voids, and Density Calculations
Topic 2.1 • Imperfections
Point Defects: Schottky, Frenkel, Impurity, and Non-Stoichiometric Defects
Topic 2.2 • Interface Chemistry
Physisorption vs Chemisorption, and Freundlich & Langmuir Adsorption Isotherms
Topic 3.1 • Reaction Modifiers
Homogeneous & Heterogeneous Catalysis, Zeolites, and Enzyme Catalysis
Topic 3.2 • Colloidal Dispersions
Lyophilic vs Lyophobic Colloids, Preparation, Purification, and Tyndall Effect
Topic 4.1 • Colloid Dynamics
Brownian Motion, Electrophoresis, Coagulation, and Hardy-Schulze Rule
Topic 4.2 • Applications