Jee Main
Basics Of Organic Chemistry
JEE Main 2022 (Online) 25th July Evening Shift
INTEGER+4 / -12022
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 _____________.
