Q. Which one of the following can be purified by sublimation?
A) F_{2}
B) Cl_{2}
C) $Br_{2}$
D) I_{2}
Explanation
(d)
In the sublimation the solid substance converts into vapours directly. Iodine is found in solid state while F_{2} and Cl_{2} are found in gaseous state and Br_{2} is found in liquid state. so, iodine can be purified by sublimation.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.