Materials Chemistry - Advance ceramics, plastics and polymers, Defects and deformations of materials, Electronic properties of materials and Crystal structures, Characterization of materials, Corrosion. Inorganic Chemistry - Symmetry and Group Theory, Non-aqueous solvents system, Magnetochemistry, Ligand Field spectra and M.O. theories of bonding, Inorganic reaction mechanism, Organometallic Chemistry, Bioinorganic Chemistry. Organic Chemistry - Photochemistry, Aromaticity, Conformations, Organic reaction mechanism, Molecular rearrangements, Reagents in organic synthesis, Lipids, Steroids, Chemistry of Natural products. Physical Chemistry Thermodynamics, Non-equilibrium thermodynamics, Statistical thermodynamics, Surface Chemistry and Colloids, Kinetics, Quantum Chemistry, Electrochemistry, Solid state and polymer Chemistry, Membranes.