Single Choice

Which one of the following property is not shown by $$NO$$?

AIt combines with oxygen to form nitrogen dioxide.
BIt's bond order is $$2.5$$.
CIt is diamagnetic in gaseous state.
Correct Answer
DIt is a neutral oxide.

Solution

$$ NO$$ is paramagnetic in the gaseous state due to the presence of unpaired electron in its antibonding molecular orbital.

Therefore, option C is correct.

SIMILAR QUESTIONS

Chemical Bonding

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Chemical Bonding

Which is paramagnetic and coloured?

Chemical Bonding

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Chemical Bonding

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Chemical Bonding

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Chemical Bonding

The pair(s) of reagents that yield paramagnetic species is/are:

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