The equatorial and axial $P-Cl$ bond lengths (in $pm$) respectively in $PCl_5$ are:

Molecular shapes of $SF_4$,$CF_4$,and $XeF_4$ are

In which of the following is the angle between the two covalent bonds greatest?

Which of the following compounds is octahedral?

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 increasing order of the number of lone pairs of electrons on the central atom of the following molecules is:
$I) \ ClF_3$
$II) \ XeF_2$
$III) \ SF_4$
$IV) \ SiH_4$