Question

how will you demonstrate that an ink is a mixture of different colours​

Answer 1

Answer:

Ink is a mixture of several dyes and therefore we can separate those colors from one another using chromatography. When ink is exposed to certain solvents the colors dissolve and can be seperated out. When we expose a piece of paper with ink on it to a solvent, the ink spreads across the paper when the ink dissolves.

Explanation:

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Answer 2

Answer:

answer is given in the pic..