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Chemistry-

General

Easy

Question

Bond order of $O subscript 2 end subscript comma blank O subscript 2 end subscript superscript plus end superscript comma blank O subscript 2 end subscript superscript minus end superscript$ and $O subscript 2 end subscript superscript 2 minus end superscript$ is in order

$O_{2}^{-} < O_{2}^{2 -} < O_{2} < O_{2}^{+}$
$O_{2}^{2 -} < O_{2}^{-} < O_{2} < O_{2}^{+}$
$O_{2}^{+} < O_{2} < O_{2}^{-} < O_{2}^{2 +}$
$O_{2} < O_{2}^{+} < O_{2}^{-} < O_{2}^{2 -}$

The correct answer is: $O subscript 2 end subscript superscript 2 minus end superscript less than O subscript 2 end subscript superscript minus end superscript less than O subscript 2 end subscript less than O subscript 2 end subscript superscript plus end superscript$

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