pBlock ElementsII 2 Question 30
33. All the compounds listed in Column I react with water. Match the result of the respective reactions with the appropriate options listed in Column II.
(2010)
| Column I | Column II | |||
|---|---|---|---|---|
| A. | $\left(\mathrm{CH}{3}\right){2} \mathrm{SiCl}_{2}$ | p. | Hydrogen halide formation | |
| B. | $\mathrm{XeF}_{4}$ | q. | Redox reaction | |
| C. | $\mathrm{Cl}_{2}$ | r. | Reacts with glass | |
| D. | $\mathrm{VCl}_{5}$ | s. | Polymerisation | |
| t. | $\mathrm{O}_{2}$ formation |
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Solution:
- $\left(\mathrm{CH}{3}\right){2} \mathrm{SiCl}{2}+\mathrm{H}{2} \mathrm{O} \longrightarrow\left(\mathrm{CH}{3}\right){2} \mathrm{Si}(\mathrm{OH})_{2}+2 \mathrm{HCl}$
$3 \mathrm{XeF}{4}+6 \mathrm{H}{2} \mathrm{O} \longrightarrow \mathrm{XeO}{3}+2 \mathrm{Xe}+12 \mathrm{HF}+\frac{3}{2} \mathrm{O}{2}$
$\mathrm{Cl}{2}+\mathrm{H}{2} \mathrm{O} \longrightarrow \mathrm{HCl}+\mathrm{HOCl} \longrightarrow \mathrm{HCl}+\frac{1}{2} \mathrm{O}_{2}$
$\mathrm{VCl}{5}+\mathrm{H}{2} \mathrm{O} \longrightarrow \mathrm{VOCl}_{3}+2 \mathrm{HCl}$
