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

The number of lone pairs of electrons on the central atom of $BrF_5, XeO_3, SO_2$ respectively are

Identify the correct statement regarding geometry and lone pair of electrons present in $CH_4$ and $SiCl_4$.

Match List-$I$ with List-$II$:

List-$I$	List-$II$
$A. XeF_4$	$I. See-saw$
$B. SF_4$	$II. Square planar$
$C. NH_4^{+}$	$III. Bent T-shaped$
$D. BrF_3$	$IV. Tetrahedral$

Choose the correct answer from the options given below:

The number of species having a non-pyramidal shape among the following is:
$A$. $SO_{3}$
$B$. $NO_{3}^{-}$
$C$. $PCl_{3}$
$D$. $CO_{3}^{2-}$

Number of compounds with one lone pair of electrons on the central atom amongst the following is . . . . . . $O_3, H_2O, SF_4, ClF_3, NH_3, BrF_5, XeF_4$