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

Describe the method of separating a mixture containing common salt, sand and ammonium chloride.

How will you separte a mixture of chalk powder and water?

Describe a method for separating a mixture of iron filings and sulphur powder other than that by using a magnet.

How will you separte a mixture of iron fillings, chalk powder and common salt?

Discuss a method for the purification of impure naphthalene.

The preferred method of separation of a mixture of benzoic acid and naphthalene is

Describe a method of separating common salt from a mixture of common salt and chalk powder.