JCECE Engineering JCECE Engineering Solved Paper-2009

  • question_answer
    Which of the following reagents when heated with ethyl chloride, forms ethylene?

    A)  Aqueous\[KOH\]

    B)  \[Zn/HCl\]

    C)   Alcoholic\[KOH\]

    D)  \[HI\]

    Correct Answer: C

    Solution :

    Only alcoholic \[KOH\] gives dehydrohalogenation reaction. Ethyl chloride reacts with alcoholic \[KOH\] as


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