Dihydrogen can be prepared on a commercial scale by

• GC Metals Non-Metals

Dihydrogen can be prepared on a commercial scale by the action of steam on hydrocarbons, when a mixture of CO and H₂ gas is formed. It is known as

1. industrial gas
2. producer gas
3. fuel gas
4. water gas

Answer

Water gas is a synthesis gas, containing carbon monoxide and hydrogen.

The correct option is D.