Which one does not exhibit paramagnetism - Vidyadip

MCQ

Which one does not exhibit paramagnetism

A
$Cl{O_2}$
✓
$ClO_2^ - $
C
$N{O_2}$
D
$NO$

✓

Answer

Correct option: B.

$ClO_2^ - $

(b) $ClO_2^ - $ has all paired electrons hence it does not show paramagnetism.

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