The correct formula of diammine dichlorodicyano chromate (III) is :-

Options

A. `[CrCl_(2)(CN)_(2)(NH_(3))_(2)]^(3+)`
B. `[CrCl_(2)(CN)_(2)(NH_(3))_(2)]^(3-)`
C. `[CrCl_(2)(CN)_(2)(NH_(3))_(2)]`
D. `[CrCl_(2)(CN)_(2)(NH_(3))_(2)]^(-)`

Answer

D