Question

We can absorb ink using chalk how is it possible

Answer 1

Answer:

Chromatography (literally translated means "color writing") is one way in which mixtures can be separated. The isopropyl alcohol will move up the chalk by surface tension, similar to how water is absorbed into a napkin. As the alcohol moves up the chalk, it picks up the ink pigment as it travels.

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Answer 2

Answer:yes,it is possible to absorb ink by the chalk because chalk is made up of clay which is able to absorb ink

Explanation: