JEE MainChemistryBasics of Organic ChemistryNumerical+4 / −1
The separation of two coloured substances was done by paper chromatography. The distances travelled by solvent front, substance A and substance B from the base line are 3.25 cm, 2.08 cm and 1.05 cm, respectively. The ratio of Rf values of A to B is .
Numerical answer
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