JEE Main & Advanced JEE Main Paper Phase-I (Held on 07-1-2020 Evening)

  • question_answer
    The bond order and the magnetic characteristics of CN- are [JEE MAIN Held on 07-01-2020 Evening]

    A) \[2\frac{1}{2}\], paramagnetic          

    B) 3, diamagnetic

    C) \[2\frac{1}{2}\], diamagnetic

    D) 3, paramagnetic

    Correct Answer: B

    Solution :

    [b] \[C{{N}^{}}\] Total number of electron = 14 Bond order = 3 It is diamagnetic in nature.

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