MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryHydrogenPreparation of Dihydrogen

Hydrogen is prepared on large scale for industrial use

A.By

B.By Al

C.By

D.From water gas✓ Correct

Explanation

Industrially, hydrogen is prepared from water gas, which is a mixture of carbon monoxide and hydrogen. 2 2 2 CO H O CO H ->

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