JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkyne

  • question_answer
    Carbide, which react with water to give propyne is [Kerala CET 2005]

    A) \[Ca{{C}_{2}}\]

    B) \[SiC\]

    C) \[M{{g}_{2}}{{C}_{3}}\]

    D) \[A{{l}_{4}}{{C}_{3}}\]

    E) \[B{{e}_{2}}C\]

    Correct Answer: C

    Solution :

    \[M{{g}_{2}}{{C}_{3}}+4{{H}_{2}}O\to C{{H}_{3}}C\equiv CH+2Mg{{(OH)}_{2}}\]


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