Black dye can separated
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40
Answer:
➡Chromatography is the technique used for separation of those solutes that dissolve in the same solvent. The ink that we use has water as the solvent and the dye is soluble in it. Hence, this method can be used to seperate dye from black ink.....
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3
Answer:
yes it can be separated from evaporation
Explanation:
Put a small drop of ink at the centre of the line. Let it dry lower the filter paper into a glass containing water so that the drop of ink on the paper is just above the water level and leave it undisturbed as the water rises on the filter paper it takes along with it the dye particles .
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