Is the separation by chromatography restricted to only coloured compounds? Give reasons.

Chromatography is used to separate mixtures of substances into their components. All forms ofchromatography work on the same principle. They all have a stationary phase (a solid, or a liquid supported on a solid) and a mobile phase (a liquid or a gas).

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zfoods? ok, pressure is used to keep the heat inside and to keep the food perfect.