Which of the following order is wrong with respect to the property mentioned against each option?

(N O)^{-} > (N O) > (N O)^{+}

[bond length]

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H_{2} > H {_{2}}^{+} > H e {_{2}}^{+}

[bond length]

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O {_{2}}^{2 -} > O_{2} > O {_{2}}^{2 +}

[paramagnetic moment]

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N O {_{2}}^{+} > N O_{2} > N O {_{2}}^{-}

[bond angle]

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Solution

The correct option is C $O {_{2}}^{2 -} > O_{2} > O {_{2}}^{2 +}$ [paramagnetic moment]

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Similar questions

Among the following the total no. of species which are paramagnetic

$O_{2}, S_{2}, C N^{-}, N O^{+}, O_{2}^{2 +}, O_{2}^{2 -}, B_{2}, N_{2}^{2 -}, O_{2}^{+}, N O, N O_{2}, N_{2} O$ ___

Calculate the total number of molecules that will possess fractional bond order among the following molecules
$O_{2}^{2 +}, N_{2}^{2 +}, O_{2}^{+}, N O, C O, C O^{+}, O_{2}^{-}, N O^{2 +}, C N^{-}, N O^{2 -}, N_{2}^{-}$

Q. Number of paramagnetic molecules from the following are:

C N^{-}, N O, O_{2}^{2 -}, O_{2}, N O_{2}, O_{2}^{-}, B_{2}, C_{2}, F_{2}^{-}

Q. How many of the species are paramagnetic?

N_{2} O, N O, N O_{2}, O_{2}, N O_{2}^{+}, N O^{+}, C O^{+}

Q. Consider the statements :
I. Bond length in

N_{2}^{+}

0.02 ˚ A

greater than in

N_{2}

.
II. Bond length in

N O^{+}

0.09 ˚ A

less than in NO
III.

O_{2}^{2 -}

has a shorter bond length than

O_{2}

Which of the following statements are true?

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Which of the following order is wrong with respect to the property mentioned against each option?

The correct option is C O22−>O2>O22+ [paramagnetic moment]

The correct option is C $O {_{2}}^{2 -} > O_{2} > O {_{2}}^{2 +}$ [paramagnetic moment]