JEE Main & Advanced Sample Paper JEE Main - Mock Test - 38

  • question_answer
    In which case racemisation takes place?

    A) \[{{H}_{3}}C-\underset{H}{\overset{{{C}_{2}}{{H}_{5}}}{\mathop{\underset{|}{\overset{|}{\mathop{C}}}\,}}}\,-C{{H}_{2}}Br\xrightarrow[{{S}_{{{N}^{1}}}}]{O{{H}^{-}}}\]

    B) \[C{{D}_{3}}-\overset{{{C}_{2}}{{H}_{5}}}{\mathop{\overset{|}{\mathop{C}}\,}}\,H-C{{H}_{2}}Br~\xrightarrow[{{S}_{{{N}^{1}}}}]{O{{H}^{-}}}\]

    C)

    D) All of these

    Correct Answer: B

    Solution :

    [b] Due to formation of chiral


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