Paper chromatography is a method for separating dissolved substances from one another. It is often used when the dissolved substances are coloured, such as inks, food colourings and plant dyes. ... A pencil line is drawn, and spots of ink or plant dye are placed on it.
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Answer:
Paper chromatography is a method for separating dissolved substances from one another. It is often used when the dissolved substances are coloured, such as inks, food colourings and plant dyes. ... A pencil line is drawn, and spots of ink or plant dye are placed on it.
Explanation:
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