Subject: Inorganic Chemistry · Chapter: Chemical Bonding · Topic: Chemical Bonding – General · Exam: NET DEC 2015 · Marks: 2 · Difficulty: Easy
The number of lone pair(s) of electrons on the central atom in $\left[\mathrm{BrF}_{4}\right]^{-}, \mathrm{XeF}_{6}$ and $\left[\mathrm{SbCl}_{6}\right]^{-}$are respectively