Question

Which method of separation can be used to separate pure water from a mixture containing salt,

sand and water?

a. Simple distillation

b. Crystallization

c. Fractional distillation

d. Filtration

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Answer 1

Answer:

In a mixture of sand and water, the heavier sand particles settle down at the bottom and the water can be separated by decantation. Filtration can be used to separate components of a mixture of an insoluble solid and a liquid. Evaporation is the process in which a liquid gets converted into its vapour.

Answer 2

Answer:

D Filtration

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