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VMMC VMMC Medical Solved Paper-2008

  • question_answer
    A mixture of 1-chlorobutane and 2-chloro- butane when treated with alcoholic KOH gives

    A) 1-butene

    B) 2-butene

    C) isobutylene

    D) mixture of 1-butene +2-butene

    Correct Answer: D

    Solution :

    On treatment with alcoholic KOH, 1-chlorobutane gives 1-butene while 2-chlorobutane gives 2-butene (major) 4-1-butene (minor). Therefore, a mixture of 1-butene + 2-butene is formed.


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