Chemistry - CHEMICAL BONDING Question with Solution | TestHub

$\mathrm{I}{\mathrm{O}}_2{\mathrm{F}}_2^{-}:$Hybridisation${\text{sp}}^3\text{d},\left[\equiv \text{s,}{\text{p}}_{\text{x}}\text{,}{\text{p}}_{\text{y}}\text{,}{\text{p}}_{\text{z}}\text{,}{\text{d}}_{{\text{z}}^2}\right]$
$\mathrm{C}\mathrm{l}{\mathrm{F}}_4^{-}:$Hybridisation${\text{sp}}^3{\text{d}}^2\equiv \left[\text{s},{\text{p}}_{\text{x}}\text{,}{\text{p}}_{\text{y}}\text{,}{\text{p}}_{\text{z}}{\text{, d}}_{{\text{x}}^2-{\text{y}}^2}{\text{d}}_{{\text{z}}^2}\right]$
$\mathrm{I}{\mathrm{F}}_7:$Hybridisation${\text{sp}}^3{\text{d}}^3\left[\text{s,}{\text{p}}_{\text{x}}\text{,}{\text{p}}_{\text{y}}\text{,}{\text{p}}_{\text{z}}{\text{,d}}_{{\text{x}}^2-{\text{y}}^2}{\text{d}}_{\text{xy}}{\text{,d}}_{{\text{z}}^2}\right]$
${\mathrm{d}}_{\mathrm{x}\mathrm{y}}:$orbital has two nodal planes xz and yz.