Question

A list of species having the formula `XZ_(4)` is given below `XeF_(4),SF_(4),SiF_(4),BF_(4)^(Θ), [Cu(NH_(3))_4]^(2+),[FeCl_(4)]^(2-),[CoCl_(4)]^(2-)` and `[PtCl_(4)]^(2-)`
Defining shape on the basis of the location of X and Z atoms , the total number of species having a square planar shape is

Answer 1

Correct Answer - 4
XeF_(4),BrF_(4)^(*Theta)[Cu(NH_(3))]^(-2),[PICI_(2)]^(2)`