JEE Main & Advanced AIEEE Solved Paper-2009

  • question_answer
      Using MO theory predict which of the following species has the shortest bond length?     AIEEE  Solved  Paper-2009

    A) \[O_{2}^{2+}\]                                 

    B) \[O_{2}^{+}\]                   

    C)        \[O_{2}^{-}\]                    

    D)        \[O_{2}^{2-}\]

    Correct Answer: A

    Solution :

    \[O_{2}^{2+}\] \[B.O.=\frac{1}{2}[{{N}_{6}}-Na]\] \[=\frac{1}{2}[10-4]\] \[B.O.=3\] So bond length is shortest


You need to login to perform this action.
You will be redirected in 3 sec spinner