Question

how to separate the mixture of iodine,iron fillings and salt. ​

Answer 1

Explanation:

firstly take a magnet and pass it through the mixture then the iron fillings will be attracted towards a magnet and its is seperated.

now we will left with the mixture of iodine and salt and another of iron fillings

now we will heat the mixture of iodine and iron fillings then the iodine will be evolved in as gas in the process and we will left with the salt and Iodine gas can be collected by putting an inverted funnel over the China dish in which the mixture is heated and covered the tip of the funnel with the Cotton plug.

This is how it is seperated .

Answer 2

Explanation:

by the process of electrolysis