A) \[O_{2}^{2-}>O_{2}^{-}>{{O}_{2}}>O_{2}^{+}\]
B) \[{{O}_{2}}>O_{2}^{+}>O_{2}^{-}>O_{2}^{2-}\]
C) \[O_{2}^{+}>{{O}_{2}}>O_{2}^{2-}>O_{2}^{-}\]
D) \[O_{2}^{+}>{{O}_{2}}>O_{2}^{-}>O_{2}^{2-}\]
E) \[{{O}_{2}}>O_{2}^{-}>O_{2}^{2-}>O_{2}^{+}\]
Correct Answer: D
Solution :
Bond order of oxygen molecule = 2 Bond order of oxygen molecule ion =2.5 Bond order of superperoxide ion\[(O_{2}^{-})=1.5\] Bond order of peroxide ion \[(O_{2}^{2-})=1\] Hence, the order of bond strength is as: \[O_{2}^{+}>{{O}_{2}}>O_{2}^{-}>O_{2}^{2-}\]You need to login to perform this action.
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