Fuel technology: production of coal gas — true or false Statement: “Coal gas is obtained by mixing coal and gas at ambient conditions.” Decide whether this statement is correct.

Difficulty: Easy

Correct Answer: No

Explanation:

ConceptCoal gas (town gas) is obtained by the destructive distillation of coal (or by carburation processes), not by mixing coal with an existing gas at ambient conditions.

Final AnswerNo

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