$A$ molecule has a $T$-shaped geometry. The total number of electron pairs in the valence shell of its central atom is:

What is the shape of the $SO_2$ molecule?

The shapes of $BrF_5$ and $XeF_4$,respectively are

What is the number of lone pairs of electrons on $Xe$ in $XeF_2$?

Observe the following molecules: $PCl_5, BrF_5, ClF_5, PF_5, ClF_3, XeF_4, XeF_2, IF_5$. The number of molecules having square pyramidal geometry from the above is:

$XH_3 + H^{+} \longrightarrow XH_4^{+} (X = N, P, As, Sb)$. In this process,the maximum increase in bond angle will be in the case of $:-$