Question

Discuss the method of separating a mixture containing chalk powder, iron filings and naphthalene.

Answer 1

Given Mixture: Chalk Powder + Iron filings and Naphthalene.

Separating Method:
--> First we will use magnetic separation, just take a bar magnet and move over the mixture. Iron filings will be attracted to bar magnet
--> Use Sublimation method: naphthalene will sublime.
--> Left out substance will be Chalk powder