Which of the following molecules has one lone pair of electrons on the central atom?

The species having pyramidal shape is

Based upon $VSEPR$ theory,match the shape (geometry) of the molecules in List-$I$ with the molecules in List-$II$ and select the most appropriate option.

List-$I$ (Shape)	List-$II$ (Molecules)
$A$. $T$-shaped	$I$. $XeF_4$
$B$. Trigonal planar	$II$. $SF_4$
$C$. Square planar	$III$. $ClF_3$
$D$. See-saw	$IV$. $BF_3$

The number of molecules/ions having a trigonal bipyramidal shape is $........$.
$PF_5, BrF_5, PCl_5, [PtCl_4]^{2-}, BF_3, Fe(CO)_5$

Bromine trifluoride autoionizes to form $BrF_2^+$ and $BrF_4^-$. The shapes of the cation and anion are respectively . . . . . . ,and . . . . . . .

In which of the following species can the maximum number of atoms lie in the same plane?