The largest single industrial use of hydrogen is
A)in the synthesis of methanol.
B)in the synthesis of ammonia.
C)in the hydrogenation of fats and oils.
D)as an automobile fuel.

Question

Quizplus · Accepted Answer

The largest single industrial use of hydrogen is in the synthesis of ammonia, which is used to produce fertilizers and other chemicals. Hydrogenation of fats and oils and use as an automobile fuel are also important applications of hydrogen, but they do not constitute the largest industrial use. Although hydrogen can be used in the synthesis of methanol, this application is not as widespread as ammonia synthesis.

The Largest Single Industrial Use of Hydrogen Is