Coke oven gas consists mainly of ____________________?
Correct answer: D. H2, & CH4
- A. CH4, & CO
- B. CO, & CO2
- C. H2, & CO
- D. H2, & CH4
Explanation
Coke-oven gas is produced during destructive distillation of coal and contains mainly hydrogen and methane, with smaller amounts of carbon monoxide and other gases. Therefore, H2 and CH4 is the appropriate pair.
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