In a thin layer chromatography (TLC) experiment, solute A traveled 20 mm while solute B traveled 30 mm. The solvent traveled 40 mm. Which has a greater affinity for the silica gel? a. solute B b. A & B have equal affinity c. not enough data d. solute A

In a thin layer chromatography (TLC) experiment, solute A traveled 20 mm while solute B traveled 30 mm. The solvent traveled 40 mm. Which has a greater affinity for the silica gel? a. solute B b. A & B have equal affinity c. not enough data d. solute A

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter28: High-performance Liquid Chromatography

Section: Chapter Questions

Problem 28.7QAP

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Question

In a thin layer chromatography (TLC) experiment, solute A traveled 20 mm while solute B traveled 30 mm. The solvent traveled 40 mm. Which has a greater affinity for the silica gel?

a. solute B

b. A & B have equal affinity

c. not enough data

d. solute A

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