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JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

1 Easy
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Application +4 | -1
Which of the following is paramagnetic?
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Correct option: A
Ni++\mathrm{Ni}^{++}
Option A (Ni++\mathrm{Ni}^{++}) is correct because it has unpaired electrons in its d-orbital configuration, making it paramagnetic.

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