Which one of the following properties is not | vedclass

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(A) Nitric oxide $(NO)$ is paramagnetic in the gaseous state because of the presence of one unpaired electron in its antibonding molecular orbital. Th

Vedclass · Accepted Answer

It is diamagnetic in gaseous state

Vedclass · Answer

(A) Nitric oxide $(NO)$ is paramagnetic in the gaseous state because of the presence of one unpaired electron in its antibonding molecular orbital. The molecular orbital configuration of $NO$ ($15$ electrons) is: $\sigma_{1s}^{2} \sigma_{1s}^{*2} \sigma_{2s}^{2} \sigma_{2s}^{*2} \sigma_{2p_z}^{2} \pi_{2p_x}^{2} \pi_{2p_y}^{2} \pi_{2p_x}^{*1}$. Since it has an unpaired electron,it is paramagnetic,not diamagnetic. Therefore,the statement that it is diamagnetic is incorrect.

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

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