CBSE 2025 · Region 1 · Set 1 · Q3 · 1 mark
The magnetic moment is associated with its spin angular momentum and orbital angular momentum. Spin only magnetic moment value of $\displaystyle \mathrm{Cr}^{3+}$ ion (Atomic no. : $\displaystyle \mathrm{Cr}=24$ ) is .
Official answer
From CBSE’s own marking scheme for this paper.
(B)
3.$\displaystyle 87$ B.M.
The d-and f-Block ElementsGeneral Properties of the Transition Elements (d-Block)Applymcqmedium
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CBSE Class 12 Chemistry past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.