Bituminous is a common type of _____________(a) calcium(b) borax(c) coal(d) cokeThis question was posed to me in an internship interview.The origin of the question is p-Block Elements topic in chapter p-Block Elements of Chemistry – Class 11

Bituminous is a common type of _____________(a) calcium(b) borax(c) co

1.	Bituminous is a common type of _____________(a) calcium(b) borax(c) coal(d) cokeThis question was posed to me in an internship interview.The origin of the question is p-Block Elements topic in chapter p-Block Elements of Chemistry – Class 11
Answer» Right answer is (C) COAL Explanation: The different types of coal are PEAT 60% of carbon, lignite 70% of carbon, bituminous 78% of carbon, semi-bituminous 83% of carbon and ANTHRACITE 90% of carbon. Among them, bituminous is the most common VARIETY of coal.

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