Which are the correct statements ?

Options

A. `[Ag (NH_(3))_(2)]^(+)` is linear with sp hybridised `Ag^(+)` ion
B. `NiCl_(4)^(2-), VO_(4)^(3-) and MnO_(4)^(-)` have tetrahedral geometry
C. `[Cu(NH_(3))_(4)]^(2+), [Pt(NH_(3))_(4)]^(2+) and [Ni(CN)_(4)]^(2-)` have `dsp^(2)` hybridisation of the metal ion
D. All are correct

Answer

D

Explanation

(i) `[Ag(NH_(3))_(2)]^(+)-sp`
(ii) `[NiCl_(4)]^(2-), VO_(4)^(3-) and MnO_(4)^(-)` - tetrahedral
(iii) `[Cu(NH_(3))_(4)]^(2+)-dsp^(2)`
`[Pt(NH_(3))_(4)]^(2+)-dsp^(2)`
`[Ni(CN)_(4)]^(2)-dsp^(2)`