J & K CET Medical J & K - CET Medical Solved Paper-2013

  • question_answer
    Which of the following will have maximum dipole moment?

    A)  \[N{{F}_{3}}\]              

    B) \[N{{H}_{3}}\]

    C)  \[C{{H}_{4}}\]              

    D) \[PC{{l}_{3}}\]

    Correct Answer: B

    Solution :

     \[N{{H}_{3}}\]has the maximum dipole moment, i.e., 1.46 D. This is because, in case of NH3 the orbital dipole due to lone pairs is in the same direction as the resultant dipole moment of \[N-H\]bonds.


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