Chemistry, asked by rhea30, 1 year ago

what are thee uses and tests of hydrogen

Answers

Answered by varsha1409
1
Hydrogen: uses

commercial fixation of nitrogen from the air in the Haber ammonia process.

hydrogenation of fats and oils.

methanol production, in hydrodealkylation, hydrocracking, and hydrodesulphurization.

rocket fuel.

welding.

production of hydrochloric acid.

reduction of metallic ores.



Hydrogen test:

A splint is lit and held near the opening of the tube, then the stopper is removed to expose the splint to the gas. If the gas is flammable, the mixture ignites. This test is most commonly used to identify hydrogen, which ignites with a distinctive 'squeaky pop' sound.

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