Question

which separation process is used when one component is in a mixture
a.heavier than the other
b.bigger than the other
c.different shape and colour from the other
d.one is soluble in water and the other is not
e.one floats and the other sinks in water.
give reasons for all of them

Answer 1

Answer:

Among various components of a mixture, there are so many substances, which could be harmful or not useful. To eliminate those harmful or useless components, we should separate them.

Example:

(a) Coffee powder is separated from the liquid with a strainer while preparing a coffee.

(b) Stones are picked out by hand from wheat, rice etc.

Answer 2

Explanation:

if it is different we can see through eyes then we can hand pick

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