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what is rf?how do u measure rf?

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what is rf?how do u measure rf?..

Answer / megha

rf is the measure of the velocity of migration and is
defined as the quotient of the distance of substrate from
the starting point divided by the distance of the solvent
from the starting point.
rf=distance of the solute from origin/distance of the
solvent from origin.

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what is rf?how do u measure rf?..

Answer / rajasekhar

Retion factor.it is used for the migration of ions.rf I calculated by distance moved by solute / distance moved by slovent

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