Question

which of the following has same bond order as n2 molecule. (a)=co (b)=o2^++ (c)=cn^- (d)=all of these​

Answer 1

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(d)=all of these

Answer 2

(a)$CO$ and  (c)$CN^{-}$  has same bond order

Bond order: The number of chemical bonds present between two atoms of a molecule.

Formula to calculate the bond order

Bond order= $\frac{[No. of electrons in bonding orbital]−[No. of electrons in anti−bonding orbital]​}{2}$

Both (a)$CO$ and  (c)$CN^{-}$ has the bond order 3.

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