MCQ
Which of the following represents Westrosol?
- A$\mathrm{CHCl}_3$
- B$\mathrm{CH}_2 \mathrm{Cl}_2$
- C$\mathrm{CHCl}_2 \mathrm{CH}_2 \mathrm{Cl}$
- ✓$\mathrm{CCl}_2=\mathrm{CHCl}$
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| Column $-I$ | Column $-II$ |
| $(a) \,Xe{F_6}$ | $(i)$ Distorted Octahedral |
| $(b)\, XeO_3$ | $(ii)$ Square planar |
| $(c)\, XeOF_4$ | $(iii)$ pyramidal |
| $(d)\, XeF_4$ | $(iv)$ Square pyramidal |
Reason : Phosphorus has lower electronegativity than nitrogen.
[Given : $\mathrm{R}=0.083 \mathrm{~L} \mathrm{bar} \mathrm{mol}^{-1} \mathrm{~K}^{-1}$ ]
Assume complete dissociation of $\mathrm{NaCl}$