Question

when the liquid is spelt rapidly the denser particles are forced to the bottom and the lighter particles stay at the top this principle is used in​

Answer 1

➡️When the liquid is spread rapidly in the denser particle are forced to the bottom and the light particles stay at the top this principle is used in separating funnel.

➡️In the is separating funnel the two immiscible liquids are spread and lighter liquid at the top and the heavier liquid are at the bottom..

the example of separating funnel are

➡️Mixture of water and Benzene

➡️Mixture of kerosene and water

hope it helps you dear

thanks dear a lot

Answer 2

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Centrifugation .