Science, asked by nayanabajadeja36, 7 months ago

Which of the following methods are used for separation of substances?

a) Remove pebbles from the sand.​

Answers

Answered by Anonymous
3

Explanation:

winnowing method is used.

Answered by ishitasinghai
2

Explanation:

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.

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