Chromatography is a technique of separating 2 or more dissolved solids which are present in a solution in very small quantities.After sometime the water starts gradually rising due to capillary action.As the water moves up it takes the dyes present in the ink along with it.Different dyes have different levels of solubility and travel at different speeds as the water rises up.
By : Sam Si and Josias Mckellar
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October 2022
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