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JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkyne

  • question_answer
    Which of the following catalyst is used in the polymerisation of \[CH\equiv CH\] to \[{{C}_{6}}{{H}_{6}}\] [CPMT 1999]

    A) \[AlC{{l}_{3}}\]

    B) \[HgS{{O}_{4}}\]

    C) \[NbC{{l}_{3}}\]

    D) HCl

    Correct Answer: A

    Solution :


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