Commercial production of hydrogen for the manufacture of nitrogeneous fertilisers is done by

by
Question: Commercial production of hydrogen for the manufacture of nitrogeneous fertilisers is done by
[A].

steam reforming of naphtha and cracking of natural gas.

[B].

electrolysis of water.

[C].

cryogenic separation of hydrogen from coke oven gas.

[D].

all (a), (b) and (c)

Answer: Option D

Explanation:

No answer description available for this question.