In which of the following covalent compounds is the bond angle maximum?

Explain: The shape of $H_2O$ is $V$ (angular).

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	$IV$. $BF_3$

Match List-$I$ with List-$II$ and select the correct answer:

List-$I$ (species)	List-$II$ ($O-N-O$ angle)
$A$. $NO_2^+$	$1$. $180^{\circ}$
$B$. $NO_2$	$2$. $132^{\circ}$
$C$. $NO_2^-$	$3$. $115^{\circ}$
$D$. $NO_3^-$	$4$. $120^{\circ}$

Which of the following statements is incorrect?

$XeF_2, NO_2, HCN, ClO_2, CO_2$. Identify the non-linear molecule pair from the above-mentioned molecules.