J & K CET Medical J & K - CET Medical Solved Paper-2003

  • question_answer
    The only .molecule having dipole moment is:

    A)  2,2-dimethylpropane

    B)  trans-2-pentene

    C)  tran5-3-hexene

    D)  2,2,3,3-tetramethylbutane

    Correct Answer: B

    Solution :

                    Trans-2-pentene has dipole moment. Because\[+I\]effect of ethyl group is more than that of\[C{{H}_{3}}\]group, hence, the two dipoles do not cancel to each other.


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