Science, asked by Ishan711, 1 year ago

a piece of chalk immersed in water emits bubbles why

Answers

Answered by Twinkle17
18
Further, these pores are interconnected. When a piece of chalk is dipped intowater, the fine pores suck water due to capillary action as a consequence of surface tension at the junction of the calcium carbonate particles and water.

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Answered by Vanshikmittal
4
Chalk is a porous material so it is not solid but has air cells in it, so when u immerse it in the water the air is driven out....

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