Question

describe the method of separating a mixture containing chalk powder ,iron filling and naphthenil​

Answer 1

Answer:

FILTRATION METHOD

Answer 2

Answer:

Given Mixture : Chalk Powder + Iron filings  and Napthalene.

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.

Explanation: