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JEE Main & Advanced Chemistry Chemical Bonding and Molecular Structure / रासायनिक आबंधन एवं आणविक संरचना Question Bank Molecular orbital theory

  • question_answer
    What is correct sequence of bond order               [BHU 1997]

    A)                 \[O_{2}^{+}>O_{2}^{-}>{{O}_{2}}\]        

    B)                 \[O_{2}^{+}>{{O}_{2}}>O_{2}^{-}\]

    C)                 \[{{O}_{2}}>O_{2}^{-}>O_{2}^{+}\]        

    D)                 \[O_{2}^{-}>O_{2}^{+}>{{O}_{2}}\]

    Correct Answer: B

    Solution :

               Correct Sequence of bond order is                 \[O_{2}^{+}>{{O}_{2}}>O_{2}^{2-}\]                 B.O ? 2.5     2     1.5


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