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NEET AIPMT SOLVED PAPER 1998

  • question_answer
                    Which one of the following compounds is resistant to nucleophilic attack by hydroxyl ions?  

    A)                 Methyl acetate                

    B)                 Acetonitrile                       

    C)                 Dimethyl ether                

    D)                 Acetamide

    Correct Answer: C

    Solution :

                    Dimethyl ether does not show nucleophilic attack due to absence of multiple bond.                 Other compounds have multiple bond C-atom and bears partial positive charges therefore they undergo nucleophilic attack by \[O{{H}^{-}}\] ions.


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