NEET Sample Paper NEET Sample Test Paper-53

  • question_answer
    Which of the following statements pertaining to an \[{{S}_{N}}2\] reaction are true?
    [I] The rate of reaction is independent of the concentration of the nucleophile
    [II] The nucleophile attacks carbon on the side of the molecule opposite the group being displaced
    [III] The reaction proceeds with simultaneous bond formation and bond rupture
    [IV] Partial racemization of an optically active substrate results

    A) I, IV                             

    B) I, III, IV

    C) II, III                            

    D) All of these

    Correct Answer: C

    Solution :

    \[Rate\text{ }of\,\,S{{N}^{2}}\,\,\propto \,\,\left[ R-X \right]\,\,\left[ N{{u}^{\Theta }} \right]\]


You need to login to perform this action.
You will be redirected in 3 sec spinner