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Which of the following is paramagnetic-...

Which of the following is paramagnetic-

A

`N_(2)`

B

`NO`

C

`CO`

D

`O_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
From a consideration of electron distribution in molecular orbitals of `NO`, it is known that it has one unpaired electron. So, NO molecule is paramagnetic.
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