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JEE CHEMISTRY MCQ: HYDROCARBONS

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To enable easy detection of gas leakage from cylinders, the substance added to L.P.G. is:

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Correct option: C

Thioalcohols

Option C (Thioalcohols) is correct because thioalcohols (mercaptans) have a strong, unpleasant odor and are added to LPG to detect leaks.

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