Question

Hello please help me on this question Describe how you would separate and recover iodine from an impure aqueous solution of iodine

Answer 1

First the aqueous solution of iodine is heated mildly and then collection of the iodine crystals is done from its vapors.

Step-by-step explanation:

Iodine is one of the elements that can get recovered easily from a given solution by going through the process of mild heating. For doing this, first, the aqueous solution is heated mildly over a low flame with a dish placed over the flame. As the process of mild heating continues, the fumes of the iodine start to originate that slowly get condense around the dish's cooler parts.

With condensation, the formation of pure iodine crystals takes place. These iodine crystals can now be extracted easily by a physical method.