Chemistry - Complete Pblock- Question with Solution | TestHub

In the sublimation, the solids substance converts into vapours directly. Iodine is found in solid state while ${\mathrm{F}}_2$ and ${\mathrm{Cl}}_2$ are found in gaseous state and ${\mathrm{Br}}_2$ is found in liquid state. So, iodine can be purified by sublimation.