EBK EXPERIMENTAL ORGANIC CHEMISTRY: A M
EBK EXPERIMENTAL ORGANIC CHEMISTRY: A M
6th Edition
ISBN: 9781305687875
Author: Gilbert
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Chapter 3.3, Problem 21E
Interpretation Introduction

Interpretation:Whether Rf will be higher or lower after replacement of 20:80 ethyl acetate:hexane with 50:50 ethyl acetate:hexane should be explained.

Concept introduction:Retention factor or Rf refers to distance that is travelled by liquid to reach top of chromatographic plate. All compounds have particular value of Rf for specific solvent. This value is used for comparison of unknown samples with known compounds.

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