Chemistry · 2020
NEET 2020 · 13 September · Code E1 · Q103
The calculated spin only magnetic moment of Cr^2+ ion is:
The calculated spin only magnetic moment of $\displaystyle \mathrm{Cr}^{2+}$ ion is :
Official answer
From NTA’s final answer key for this paper.
(2)
4.$\displaystyle 90$ BM
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