Q.
$BrF _{3}$ is a liquid which considerably undergoes self ionisation to form cationic and anionic species. Based on VSEPR theory, number of $90$ degree $F-Br-F$ bond angles is .................. in anionic species.
$2 BrF _{3} \rightleftharpoons\left[ BrF _{2}\right]^{+}+\left[ BrF _{4}\right]^{-}$
Chemical Bonding and Molecular Structure
Solution:
$2 BrF _{3} \rightleftharpoons\left[ BrF _{2}\right]^{+}+\left[ BrF _{4}\right]^{-}$
