JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkyne

  • question_answer
    Calcium carbide on reacting with water gives [CBSE PMT 1991; MP PMT 1993, 94; RPMT 2002; J & K 2005]

    A) Methane

    B) Ethane

    C) Ethene

    D) Acetylene

    Correct Answer: D

    Solution :

     \[Ca{{C}_{2}}+2{{H}_{2}}O\to \underset{\text{Acetylene}}{\mathop{CH\equiv CH}}\,+Ca{{(OH)}_{2}}\]


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