2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-29

  • question_answer
    The correct order of nucleophilicities of following species is :-

    A)  \[C{{H}_{3}}{{O}^{O-}}>C{{H}_{3}}CO{{O}^{O-}}>C{{H}_{3}}{{S}^{O-}}\]

    B)  \[C{{H}_{3}}{{S}^{O-}}>C{{H}_{3}}{{O}^{O-}}>C{{H}_{3}}CO{{O}^{O-}}\]

    C)  \[C{{H}_{3}}CO{{O}^{O-}}>C{{H}_{3}}{{S}^{O-}}>C{{H}_{3}}{{O}^{O-}}\]

    D)  \[C{{H}_{3}}{{S}^{O-}}>C{{H}_{3}}CO{{O}^{O-}}>C{{H}_{3}}{{O}^{O-}}\]

    Correct Answer: B

    Solution :

    Nucleophilicity \[\propto \] size (in group)


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