Given below are two statements :
Statement I :
The number of species among $\mathrm{SF}_4, \mathrm{NH}_4^{+},\left[\mathrm{NiCl}_4\right]^{2-}, \mathrm{XeF}_4,\left[\mathrm{PtCl}_4\right]^{2-}, \mathrm{SeF}_4$ and $\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}$, that have tetrahedral geometry is 3 .
Statement II :
In the set [ $\mathrm{NO}_2, \mathrm{BeH}_2, \mathrm{BF}_3, \mathrm{AlCl}_3$ ], all the molecules have incomplete octet around central atom.
In the light of the above statements, choose the correct answer from the options given below:
In SO2, NO2$-$ and N3$-$, the hybridizations at the central atom are respectively :
Given below are two statements :
Statement (I) : 
is more polar than 
Statement (II) : Boiling point of 
is lower than but it is more polar than .
In the light of the above statements, choose the most appropriate answer from the options given below :
Match the List I with List II.
| List - I Molecule/Ion |
List - II Bond pair : lone pair (on the central atom) |
||
|---|---|---|---|
| (A) | $\mathrm{ICl}_2^{-}$ | (I) | $4:2$ |
| (B) | $\mathrm{H}_2 \mathrm{O}$ | (II) | $4:1$ |
| (C) | $\mathrm{SO_2}$ | (III) | $2:3$ |
| (D) | $\mathrm{XeF_4}$ | (IV) | $2:2$ |
Choose the correct answer from the options given below:
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