Question

Where do we find sieving as a method of separation most useful? Give Example.

Answer 1

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Sieving: The process of separating fine particles from the larger particles by using a sieve, is called sieving. This method is used in a flour mill where impurities like husk and stones are removed from wheat before grinding it.

Answer 2

Answer:

sieving is a easy method to seperate bigger impurities and obtain pure finer particles . Flour , sand , are seived to obtain pure substance without impurities.

In fields , the grains are seived to remove impurities by putting them down when wind blows.