NEET Sample Paper NEET Sample Test Paper-8

  • question_answer
    The electrophile involved in the above reaction is            

    A)  \[\overset{\oplus }{\mathop{C}}\,HC{{l}_{2}}\]                    

    B)  \[:CC{{l}_{2}}\]

    C)                  \[\overset{O-}{\mathop{C}}\,C{{l}_{2}}\]                           

    D)  \[\overset{\oplus }{\mathop{C}}\,HO\]

    Correct Answer: B

    Solution :

    \[CHC{{l}_{3}}+O{{H}^{O-}}\xrightarrow{{}}\overset{O-}{\mathop{C}}\,C{{l}_{3}}+{{H}_{2}}O\] \[\overset{O-}{\mathop{C}}\,C{{l}_{3}}\xrightarrow{{}}:\underset{Dichlorocarbene}{\mathop{CC{{l}_{2}}+C{{l}^{-}}}}\,\]


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