If $n$ is the number of unpaired electrons,then the magnetic moment $(B.M.)$ of a transition metal/ion is given by:
- A$\sqrt{n(n+2)}$
- B$\sqrt{2n(n+1)}$
- C$\sqrt{n(n-2)}$
- D$\sqrt{2n(n-1)}$
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MediumKVPY 2011
View SolutionThe optically active species among the following is
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