The magnetic moment of a transition metal compound has been calculated to be 3.87 B.M. The metal ion is (A) Ti2+ (B) Mn2+ (C) V2+ (D) Cr2+

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Question

The magnetic moment of a transition metal compound has been calculated to be 3.87 B.M. The metal ion is

(A) Ti2+
(B) Mn2+
(C) V2+
(D) Cr2+

Prashant Kotian · Accepted Answer

Correct answer: C. Ion Outer electronic configuration no. of unpaired electron Magnetic moment Mn2+ 3d5 4s0 BM V2+ 3d3 4s0 BM Ti2+ 3d2 4s0 BM Cr2+ 3d4 4s0 BM

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