JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2013

  • question_answer
    Arrange the following compounds in increasing order of rate of reaction towards nucleophilic substitution

    A)  I < II < III                             

    B)  III < II < I

    C)  I < III < II                             

    D)  III < I < II

    Correct Answer: C

    Solution :

                    Presence of electron withdrawing group such as\[-N{{O}_{2}}\]group at ortho postion, w.r.t.\[Cl\] increases reactivity to a greater extent than at \[m-\] position. Therefore, correct order is I < III < II.


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