Question

State two uses of the following compound:

Hydrogen

Answer 1

1. Hydrogen is used to hydrogenate oils, producing solid fats (e.g., vegetable ghee or margarine).
2. Hydrogen is used in the production of hydrochloric acid.
3. Hydrogen is used to make ammonia for fertilisers.
4. Hydrogen is used to make methanol (CH₃ОH).
5. Liquid hydrogen is used as a fuel for rockets.