Give the different uses of dihydrogen in the industries and laboratories.

Explanation

Uses of dihydrogen in the industries and laboratories are as follows:
i) Dihydrogen is used in the synthesis of ammonia. Further, ammonia is used in the manufacture of nitrogenous fertilizers. ii) Dihydrogen is used in the hydrogenation of vegetable oils. iii) Dihydrogen is used in the manufacture of organic chemicals such as methanol. iv) Dihydrogen is used for the manufacture of metal hydrides. v) Dihydrogen is used as a rocket fuel in space research. vi) Dihydrogen is used for the preparation of hydrogen chloride which is highly useful chemical.