Which has maximum paramagnetic character ?

Options

A. `[Fe(CN)_(6)]^(4-)`
B. `[Cu(H_(2)O)_(4)]^(2+)`
C. `[Cu (NH_(3))_(4)]^(2+)`
D. `[Mn(H_(2)O)_(6)]^(2+)`

Answer

D

Explanation

Paramagetic character `prop` number of unpaired electrons . `""_(25) Mn^(2+)` ion has maximum unpaired (five unpaired electrons ) .SO , `[Mn (H_(2)O)_(6)]^(2+)` is most paramagnetic .