Chapter 13: Elements of Biological Importance (Inorganic Chemistry)

13.1: Manufacture of Ammonia by Haber process

1. Preparation of Ammonia in Industry
2. More on Haber process
3. Reversible Reaction in Ammonia
4. Dynamic Equilibrium in Ammonia

13.2: Preparation of Nitric acid and nitrogenous fertilizers

1. Preparation of Nitric Acid in Laboratory
2. Manufacture of Fertilisers
3. More on Manufacture of Fertilisers

13.3: Suphur dioxide and acid rain

1. Sulphur Dioxide
2. Properties of Sulphur Dioxide

13.4: Manufacture of Sulphuric acid by contact method

1. Preparation of Sulphuric Acid through Contact Process