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NEET UG CHEMISTRY MCQ: HYDROCARBONS
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When acetylene is passed through red hot iron tube, compound X is formed. Which one of the following reactions will yield X as the major product?
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Correct option: A
Option A is correct because when acetylene is passed through a red hot iron tube, it polymerizes to form benzene. Benzene can be obtained from phenol by distillation with zinc dust.
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