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Bond order is associated with strength o...

Bond order is associated with strength of bond and bond length. Higher the bond order smaller will be bond length and stronger will be bond.
Answer the following questions based on above passage:
Arrange the `O_2^(2+), O_2^+, O_2^-` and `O_2^` and `O_2^(2-)` in order of increasing bond order:

A

`O_2ltO_2^-ltO_2^(2-)ltO_2^(2+)`

B

`O_2^(2-)ltO_2^-ltO_2ltO_2^+`

C

`O_2^-ltO_2(2-)ltO_2^+ltO_2`

D

`O_2^(2-)ltO_2^+ltO_2^-ltO_2`

Text Solution

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The correct Answer is:
B
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