Question

3. If you put a spot of a coloured substance
on a paper strip and hang it in the solvent,
after sometime you observe that it separate
out into red and blue colour, where red
travel 3cm and blue travel 5cm from the
spot position. Name this method of
separation and which colour has more
solubility in that solvent?​

Answer 1

Answer: This process of separation is known as chromatography.

And blue colour has more solubility in that solvent .

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