Chemistry - CHEMICAL BONDING Question with Solution | TestHub

Consider following molecules/ions :

$${\mathrm{SF}}_4,{\mathrm{ClF}}_3,{\mathrm{N}}_2\mathrm{O},{\mathrm{XeO}}_6^{4-},{\mathrm{Al}}_2{\mathrm{Cl}}_6,{\mathrm{BrF}}_5,{\mathrm{C}}_6{\mathrm{H}}_6$$

Let $\mathrm{x}=$ number of molecules/ion having all bond length equal

$y=$ number of polar as well as planar species.

Find $\frac{y+x}{3}$