Dihydrogen can be prepared on a commercial scale by different methods. In its preparation by the action of steam on hydrocarbons, a mixture of CO and H2 gas is formed. It is known as _____.
a. Water gas
b. Syngas
c. Producer gas
d. Industrial gas
Choose the correct option
1. (a, b)
2. (b, c)
3. (c, d)
4. (a, d)
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