Which of the following statement is/are correct?

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 ions.
D. `Fe(CO)_(5)` have trigonal bipyramidal structure with `dsp^(3)` hybridised iron.

Answer

A, B, C, D