Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Earth Science & GeologyRocks, Minerals & Landforms
Purest form of coal:
- A.AnthraciteCorrect answer
- B.Bituminous
- C.Lignite
- D.Peat
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Practice these MCQs in the appQuick fact: The purest form of coal is Anthracite, which contains the highest carbon content (about 86–97%).