CH-473

Chromatography and Rf values

Chemistry · Secondary 3 · Medium · Chromatography and Rf values

1. They must be of different colours.
2. They must be soluble in the solvent used.
3. They must have different densities.
4. They must have the same $R_f$ values in different solvents.

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.