Question

What separation techniques will you apply of the separation of the following
(1) sodium chloride from its solution in water.
(2) the different pigment from an extract flower petals
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(3) Butter from curd
(4) oil from water
(5) tea leaves from sand
(6) iron pins from husk
(7) fine mud particles floating in water.

Answer 1

1 evaporation
2 chromatography
3 centrifugation
4 separating funnel
5 filtration or sieving
6 using a magnet
7 filtration or sedimentation