MCQ
Mohr's salt is
- A$FeS{O_4}.7{H_2}O$
- B$Fe(N{H_4})S{O_4}.6{H_2}O$
- ✓${(N{H_4})_2}S{O_4}.FeS{O_4}.6{H_2}O$
- D$[Fe{(N{H_4})_2}]\,{(S{O_4})_2}.6{H_2}O$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

| 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 |
| $(D)$ $\mathrm{VCl}_5$ | $(s)$ Polymerization |
| $(t)$ $\mathrm{O}_2$ formation |