MCQ
Which of the following is diamagnetic
- AOxygen molecule
- BBoron molecule
- C$N_2^ + $
- ✓None
✓
Answer
Correct option: D.
None
(d) Oxygen molecule $({O_2})$ boron molecule $({B_2})$ and $N_2^ + $ ion,
all of them have unpaired electron, hence they all are paramagnetic.
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