J & K CET Medical J & K - CET Medical Solved Paper-2005

  • question_answer
    Which of the following cannot undergo nucleophilic substitution under ordinary conditions?

    A)  Chlorobenzene

    B)  Terr-butylchloride

    C)  Isopropyi chloride

    D)  None of the above

    Correct Answer: D

    Solution :

                     All the given species undergo nucleophilic substitution reaction. The\[CX\]bond is highly polarised due to large difference in the electronegativitys of carbon and halogen atom.\[(\overset{\delta +}{\mathop{C}}\,\overset{\delta -}{\mathop{X}}\,)\]. Hence, these are reactive towards nucleophilic substitution reaction.


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