Q.
A list of species having the formula $X Z_{4}$ is given below. $XeF _{4}, SF _{4}, SiF _{4}, BF _{4}^{-}, BrF _{4}^{-},\left(\left[ Cu \left( NH _{3}\right)_{4}\right]\right)^{2+}$, and $\left(\left[ FeCl _{4}\right]\right)^{2-},\left(\left[ CoCl _{4}\right]\right)^{2-}$
$\left[ PtCl _{4}\right]^{2-}$
Defining shape on the basis of the location of $X$ and $Z$ atoms, the total number of species having a square planar shape is
NTA AbhyasNTA Abhyas 2022
Solution: