Question

1) Describe
briefly how you would separate the followi
mixtures,
(1) petrol and water
(2) sugar and sand
(3) a suspension of starch in water
(4) a mixture of different watercolour paints




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Answer 1

Answer:

Mixtures can be separated using a variety of techniques.

Chromatography involves solvent separation on a solid medium.

Distillation takes advantage of differences in boiling points.

Evaporation removes a liquid from a solution to leave a solid material.

Filtration separates solids of different sizes.

Answer 2

Answer:

l hope l help you thank you :::::::::::::