Question

how many types of separating techniques are there and explain them

Answer 1

There are many ways of separating:-
(1) Hand picking:- The method of separation used for separating slightly larger sized impurities .
(2) Filtration:- The process of separating solid particles or insoluble in liquid.
(3) Sieving:- The method which allows to find flour particles to pass through the holes of sieve while the bigger impurities remain on the sieve.

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