NEET NEET SOLVED PAPER 2017

  • question_answer
    Which one of the following pairs of species have the same bond order?                               

    A) \[{{N}_{2}}O_{2}^{-}\]  

    B)        \[CO,NO\]

    C)  \[{{O}_{2}},N{{O}^{+}}\]                             

    D) \[C{{N}^{-}},CO\]

    Correct Answer: D

    Solution :

                      \[C{{N}^{(-)}}\]and CO have bond order 3 each.


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