The correct structure of $PCl_3F_2$ is

The number of species from the following which have a square pyramidal structure is $PF_{5}$,$BrF_{4}^{-}$,$IF_{5}$,$BrF_{5}$,$XeOF_{4}$,$ICl_{4}^{-}$.

The shape of a molecule which has $EB_5L_2$ molecular formula
{$E =$ Central atom,$B =$ Terminal atom,$L =$ Lone pair}

Choose the correct structure for the $PF_3Cl_2$ molecule. (Given: Electronegativity $Cl < F$)

The shape of the $O_2F_2$ molecule is similar to which of the following?

Consider the following species: $(A)$ $BrF_4^{\ominus}$, $(B)$ $CH_4$, $(C)$ $IF_4^{\oplus}$, $(D)$ $XeF_4$, $(E)$ $XeO_2F_2$. Which of these species are isostructural with $SF_4$?