Among the following, which one is a wrong statement?

1. ${\mathrm{PH}}_5$ and ${\mathrm{BiCl}}_5$ do not exist.
2. $\mathrm{p\pi }-\mathrm{d\pi }$ bonds are present in ${\mathrm{SO}}_2$.
3. ${\mathrm{SeF}}_4$ and ${\mathrm{CH}}_4$ have the same shape.
4. ${\mathrm{I}}_3^{+}$ has a bent geometry.

Solution

Asked in: NEET 2016 (Phase 2)

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