EAMCET Medical EAMCET Medical Solved Paper-2005

  • question_answer
    Which of the following molecules has zero dipole moment?

    A)  \[BeC{{l}_{2}}\]                               

    B)  \[HCl\]

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

    D)  \[{{H}_{2}}O\]

    Correct Answer: A

    Solution :

                     \[\text{BeC}{{\text{l}}_{\text{2}}}\]has symmetrical linear structure, hence, it has zero net dipole moment. \[Cl-Be-Cl\] \[{{\mu }_{D}}=0\]


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