Question

how hydrogen is used ?​

Answer 1

Answer:

Hydrogen also has many other uses. In the chemical industry it is used to make ammonia for agricultural fertiliser (the Haber process) and cyclohexane and methanol, which are intermediates in the production of plastics and pharmaceuticals. It is also used to remove sulfur from fuels during the oil-refining process.

Answer 2

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1.Hydrogen is used in the hydrogenation of oil to obtain solid fat. ( called vegetable ghee )

2. hydrogen is used in the production of hydrochloric acid

3. hydrogen is used to make ammonia for fertiliSer.

4. liquid hydrogen is used as a fuel for rockets

5. hydrogen is used to make methanol