11th Class Chemistry Chemical Bonding and Molecular Structure

  • question_answer 67)   In the following questions two or more options may be correct. Which of the following have identical bond order? (a) \[C{{N}^{-}}\]                              (b) \[N{{O}^{+}}\]                            (c) \[O_{2}^{-}\]                                               (d) \[O_{2}^{2-}\]

    Answer:

      (a, b)  

                      No. of electrons Bond order
    \[C{{N}^{-}}\] 14 3
    \[N{{O}^{+}}\] 14 3
    \[O_{2}^{-}\] 17 1.5
    \[O_{2}^{2-}\] 18 1.0
     


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