Question

A mixture contains wax powder, iron dust, sand and salt. How can you separate each

one of them from the mixture?​

Answer 1

Explanation:

Sand being insoluble in water, it can be separated by filtration. Common salt from water is separated by evaporation.

Answer 2

Answer :

A

Solution :

Iron powder is separated by using magnet. Camphor powder is separated by sublimation. Water is added to the remaining mixture. Sand being insoluble in water, it can be separated by filtration. Common salt from water is separated by evaporation. Hence, the correct option is (a).

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