The spin only magnetic moments (in BM) for free T i3+, V2+ and S c3+ ions respectively are (At. No. Sc: 21, Ti: 22, V: 23)

Question

The spin only magnetic moments (in BM) for free T i3+, V2+ and S c3+ ions respectively are (At. No. Sc: 21, Ti: 22, V: 23) (A) 3.87,1.73,0 (B) 1.73,3.87,0 (C) 1.73,0,3.87 (D) 0,3.87,1.73

Tardigrade Admin · Accepted Answer

μ=√n(n+2) B M T 1+3=[A r] 3 d1 n=1 μ=1.73 B M V+2=[A r] 3 d3 n=3 μ=3.87 B M S c+3=[A r] 3 d0 4 s0 n=0 μ=0

Q. The spin only magnetic moments (in BM) for free $T i^{3 +}, V^{2 +}$ and $S c^{3 +}$ ions respectively are $(A t . N o . S c : 21, T i : 22, V : 23)$

$3.87, 1.73, 0$

$1.73, 3.87, 0$

$1.73, 0, 3.87$

$0, 3.87, 1.73$

$μ = n (n + 2) BM$
$T 1^{+ 3} = [A r] 3 d^{1} n = 1 μ = 1.73 BM$
$V^{+ 2} = [A r] 3 d^{3} n = 3 μ = 3.87 BM$
$S c^{+ 3} = [A r] 3 d^{0} 4 s^{0} n = 0 μ = 0$

Q. The spin only magnetic moments (in BM) for free Ti3+,V2+ and Sc3+ ions respectively are (At.No.Sc:21,Ti:22,V:23)

3.87,1.73,0

1.73,3.87,0

1.73,0,3.87

0,3.87,1.73