Engineering
Chemistry
Chromatography
Question

In chromatography, which of the following statements is INCORRECT for Rf?

The value of Rf can not be more than one.

Rf value is dependent on the mobile phase.

Rf value depends on the solvent also.

Higher Rf value means higher adsorption.

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Solution

Rf value can’t measure the extent of adsorption. 

Rf value is higher means adsorption is less.