Chemistry, asked by fhhghjk647, 19 days ago

Can you help me for the question?

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Answered by shiney39

Answer:

Draw a base line on the chromatography paper with a pencil. You should not draw the line with ink because ink is soluble in solvents and will travel up the paper with the solvent.

Place a drop of the mixture or dye on the base line.

Lower the chromatography paper until the base line is slightly above the solvent. This is to prevent the dyes from dissolving and getting mixed in the solvent.

The solvent will travel up the paper, taking the dye with it.

Allow the solvent to reach the top of the chromatography paper.

Since different substances have different solubility in the solvent, they will travel in different speeds; the one that has a higher solubility will travel farther in the same time.

The same substance will travel the same distance on the chromatogram.

In the diagram, dye 1, 2 and 3 are pure substances. The mixture is composed of Dye 1 and 3.

Explanation:

I hope u got the write answers

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