BCECE Medical BCECE Medical Solved Papers-2015

  • question_answer
    The enolic form of acetone contains

    A)  10 \[\sigma \]-bonds, \[2\pi \] -bonds and 1 lone pair

    B)  9 \[\sigma \]-bonds, \[2\pi \]-bonds and 2 lone pairs

    C)  8 \[\sigma \]-bonds, \[2\pi \]-b0nds and 2 lone pairs

    D)  9 \[\sigma \]-bonds, \[2\pi \]-bond and 2 lone pairs

    Correct Answer: D

    Solution :

    Therefore, enol form of acetone contains \[9\sigma \]-bonds, \[1\pi \]-bond and 2 lone pairs.


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