Separation of Substances — Science STD 6 — Question
CBSE BoardEnglish MediumSTD 6ScienceSeparation of Substances3 Marks
Question
What is Sieving? Where can it be used?
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Answer
Sieving is a process by which fine particles are separated from bigger particles by using a sieve. It is used in flour mill or at construction sites. In flour mill, impurities like husks and stones are removed from wheat. Pebbles and stones are removed from sand by sieving.
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