KVPY Sample Paper KVPY Stream-SX Model Paper-16

  • question_answer
    The increasing basicity order of the following compounds is:
    1. 2.
    3. 4.

    A) \[4<3<2<1\]

    B) \[4<3<1<2\]

    C) \[1<2<3<4\]    

    D) \[1<2<4<3\]

    Correct Answer: B

    Solution :

    Correct order of basic strength is: \[N{{H}_{2}}{{(Et)}_{2}}>\,EtN{{H}_{2}}>\,NM{{C}_{3}}>Ph-NH-C{{H}_{3}}.\]


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