JEE Main & Advanced Chemistry Nitrogen Containing Compounds Question Bank Properties of Nitrogen Containing Compounds

  • question_answer
    Arrange the following in increasing order of basicity \[C{{H}_{3}}N{{H}_{2}},\,\,{{(C{{H}_{3}})}_{2}}NH,\,{{C}_{6}}{{H}_{5}}N{{H}_{2}},\,{{(C{{H}_{3}})}_{3}}N\] [AFMC 1997]

    A)                 \[{{(C{{H}_{3}})}_{3}}N<{{(C{{H}_{3}})}_{2}}NH<C{{H}_{3}}N{{H}_{2}}<{{C}_{6}}{{H}_{5}}N{{H}_{2}}\]

    B)                 \[{{(C{{H}_{3}})}_{3}}N>{{(C{{H}_{3}})}_{2}}NH>C{{H}_{3}}N{{H}_{2}}>{{C}_{6}}{{H}_{5}}N{{H}_{2}}\]

    C)                 \[{{C}_{6}}{{H}_{5}}N{{H}_{2}}<{{(C{{H}_{3}})}_{3}}N<C{{H}_{3}}N{{H}_{2}}<{{(C{{H}_{3}})}_{2}}NH\]

    D)                 \[{{C}_{6}}{{H}_{5}}N{{H}_{2}}>{{(C{{H}_{3}})}_{3}}N>C{{H}_{3}}N{{H}_{2}}>{{(C{{H}_{3}})}_{2}}NH\]

    Correct Answer: C

    Solution :

                    \[{{C}_{6}}{{H}_{5}}N{{H}_{2}}<{{(C{{H}_{3}})}_{3}}N<C{{H}_{3}}N{{H}_{2}}<{{(C{{H}_{3}})}_{2}}NH\]


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