CH-447
Chromatography and Rf values
Chemistry · Secondary 3 · Easy · Chromatography and Rf values
A dye is separated by paper chromatography using water as the solvent. A spot travels 3.6 cm from the base line while the solvent front travels 6.0 cm. What is the Rf value of the dye?
- 0.60
- 0.17
- 1.67
- 2.40
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