Manufacture of Basic Chemicals

—a) Ammonia: Physicochemical principles involved, Manufacture of ammonia by modified Haber- Bosch process, its uses.

—b) Sulphuric acid: Physicochemical principles involved, Manufacture of sulphuric acid by contact process, its uses.

—c) Nitric acid: Physicochemical principles involved, Manufacture of nitric acid by Ostwald’s process, its uses.