Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Everyday & Industrial ChemistryGases in Everyday Life
Coal gas mainly consists of ?
- A.Methane and hydrogenCorrect answer
- B.Carbon monoxide and nitrogen
- C.Oxygen and carbon dioxide
- D.Ethane and propane
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Practice these MCQs in the appQuick fact: Coal gas mainly consists of methane and hydrogen.