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Why do we need to separate …

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Why do we need to separate components of mixture give to examples
  • 2 answers

Mahek Tiwari 4 years, 1 month ago

To get pure substances

Gaurav Seth 4 years, 1 month ago

We see that, before we use a substance, we need to separate harmful or useless substances that may be mixed with it. Sometimes, we separate even useful components if we need to use them separately. For examples: 

(a)The process that is used to separate grain from stalks etc. is threshing.

(b)Sieving allows the fine flour particles to pass through the holes of the sieve while the bigger impurities remain on the sieve.

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