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NEET NEET SOLVED PAPER 2016 Phase-II

  • question_answer
    Consider the reaction\[C{{H}_{2}}C{{H}_{2}}C{{H}_{2}}Br+Na\to C{{H}_{2}}C{{H}_{2}}C{{H}_{2}}CN+NaBr\]. This reaction will be the fastest in

    A)  Ethanol

    B)  Methanol

    C)  N, N? - dimethylformamde (DMF)

    D)  Water

    Correct Answer: C

    Solution :

    \[\because \] The reaction is\[{{S}_{N}}2\], most suitable solvent should be polar aprotic i.e., DMF.


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