Which one of the following has a magnetic moment of 1.75 B.M ?

Options

A. `Ti^(3+)`
B. `V^(3+)`
C. `Cr^(3+)`
D. `Fe^(3+)`

Answer

A

Explanation

Magnetic moment `(mu) = sqrt(n (n +2))` B.M. where n = number of unpaired electrons .