The molecular geometry of $PF_3$ 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	$IV$. $BF_3$

Which of the following pairs of compounds are isostructural?

Trigonal bipyramidal geometry is shown by

The shape of $O_2F_2$ is similar to which of the following?

Consider the following information $(X = F$ or $Cl)$:

Molecule	$P-X$ (axial) bond length / $P-X$ (equatorial) bond length
$PF_5$	$a / b$
$PF_4CH_3$	$c / d$
$PF_3(CH_3)_2$	$e / f$
$PCl_5$	$g / h$

According to the given information,choose the incorrect order of bond lengths.