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The species ,which has the bond order sa...

The species ,which has the bond order same as that of `F_(2)` molecule is

A

`O_(2)^(+)`

B

`O_(2)^(2-)`

C

`O_(2)`

D

`N_(2) ^(+)`

Text Solution

Verified by Experts

The correct Answer is:
B
MO for the fluorine moleclues the 14 valence electrons of the fluroine atoms fill 4 bonding and 3 anti bonding orbital thus bond order is l.
Bond order `= ("bonding electrons -anti bonding electrons ")/(2)` In the same way `O _(2)^(2) - has2 xx(6) + 2=4e^(-)`
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