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What would you expect to happen to the Rf values if you used acetone instead of hexanes as the eluting solvent?

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter12: Structure Determination: Mass Spectrometry And Infrared Spectroscopy

Section12.SE: Something Extra

Problem 29AP: Would you expect two diastereomers such as meso-2, 3-dibromobutane and (2R, 3R)-dibromobutane to...

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Concept explainers

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

Please explain 1C.

What would you expect to happen to the Rf values if you used acetone instead of hexanes as the eluting solvent?

I think that acetone is more polar than hexanes, so the Rf would increase, but I am not sure how to expain why or if that is correct. Thanks!

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