J & K CET Engineering J and K - CET Engineering Solved Paper-2014

  • question_answer
    What is the product of reaction between calcium carbide and water?

    A)  Ethylene          

    B)  Acetylene

    C)  Methane          

    D)  Benzene

    Correct Answer: B

    Solution :

     \[\underset{\text{Calcium}\,\text{carbide}\,}{\mathop{Ca{{C}_{2}}}}\,+2{{H}_{2}}O\xrightarrow{{}}\underset{\text{Acetylene}}{\mathop{{{\text{C}}_{\text{2}}}{{\text{H}}_{\text{2}}}}}\,+Ca{{(OH)}_{2}}\]


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