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In chromotagraphy separation of photosynthetic pigments, is it possible for have an Rf value greater than 1? = Rf value Dista

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Answer #1

No . RF value is always less than 1.

RF value is the ratio of migration distance of the solute to the migration distance of the solvent.

RF value of 1 or too close to it means that the spot and the solvent front travel close together. This happens when the eluting solvent is too polar.

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