JCECE Medical JCECE Medical Solved Paper-2007

  • question_answer
    Calcium carbide reacts with \[{{\text{H}}_{\text{2}}}\text{O}\]to produce

    A)  ethane         

    B)  methane

    C)  ethylene       

    D)  acetylene

    Correct Answer: D

    Solution :

     Calcium carbide reacts with \[{{\text{H}}_{\text{2}}}\text{O}\]to produce acetylene. \[\text{Ca}{{\text{C}}_{2}}+2{{H}_{2}}O\xrightarrow{{}}{{C}_{2}}{{H}_{2}}+Ca{{(OH)}_{2}}\]


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