CH-1366
Chromatography and Rf values
Chemistry · Secondary 4 · Medium · Chromatography and Rf values
A student separates three dyes using paper chromatography in the same solvent.
The distances from the start line to the solvent front and to dye P are 80 mm and 48 mm respectively.
What is the value of dye P?
The distances from the start line to the solvent front and to dye P are 80 mm and 48 mm respectively.
What is the value of dye P?
- 0.38
- 0.60
- 1.67
- 6.0
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