JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkyne

  • question_answer
    When acetylene reacts with HCl in the presence of \[HgC{{l}_{2}}\], the product is [MNR 1985; MP PET 1996; UPSEAT 2000]

    A) Methyl chloride

    B) Dichloroethane

    C) Vinyl chloride

    D) Ethylidine chloride

    Correct Answer: C

    Solution :

    \[CH\equiv CH+HCl\xrightarrow{HgC{{l}_{2}}}\underset{\text{Vinyl chloride}}{\mathop{C{{H}_{2}}=CH-Cl}}\,\]


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