JEE Main & Advanced Sample Paper JEE Main Sample Paper-24

  • question_answer
    Which of the following is nucleophilic addition reaction:

    A)  \[C{{H}_{3}}COCl\xrightarrow{C{{H}_{3}}MgBr(1eq.)}C{{H}_{3}}COC{{H}_{3}}\]

    B)  \[C{{H}_{3}}COCl\xrightarrow{{{l}_{2}}/O{{H}^{-}}/\Delta }C{{H}_{3}}CO{{O}^{-}}+CH\,{{l}_{3}}\]

    C)  \[PhCHO\xrightarrow{KCN/{{H}^{\oplus }}}PhCH(OH)(CN)\]

    D)  \[C{{H}_{3}}C\equiv CMgBr\xrightarrow{C{{H}_{3}}Br}C{{H}_{3}}C\equiv CC{{H}_{3}}\]

    Correct Answer: D

    Solution :

    4th is a example of Nucleophilic addition reaction.


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