The formula of a noble gas species which is isostructural with \(BrO_3^-\) is:
Answer & explanation
Correct answer: option 3
\(XeO_3\) is isostructural with \(BrO_3^−\). It has a pyramidal shape due to \(sp^3\) hybridization with tetrahedral geometry in which one position is occupied by a lone pair.
