BHU PMT BHU PMT (Mains) Solved Paper-2007

  • question_answer
    Cyano benzene has

    A)  7 sigma bonds and 4 pi bonds

    B)  7 sigma and 5 pi bonds

    C)   12 sigma and 6 pi bonds

    D)  13 sigma and 5 pi bonds

    Correct Answer: D

    Solution :

                     Cyano benzene 13 sigma and 5 pi bonds


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