Draw the molecular structures of the following :
(a) Noble gas species which is isostructural with `BrO_(3)^(-)`
(b) Dibasic oxoacid of phosphorus

Explanation

(i) `XeF_(4)` is isoelectronic with `ICl_(4)^(-)` and has square planar geometry.

(ii) `XeF_(2)` is isoelectronic to `IBr_(2)^(-)` and has a linear structure.

(iii) `XeO_(3)` is isostructural to `BrO_(3)^(-)` and has a pyramidal molecular structure.