Question 3Components with the strong attraction to the support move more slowly thancomponents with weak attraction.TrueFalseQuestion 4What is the factor responsible for the separation in column chromatography?Polarity differences between the solventPolarity differences between the solutePolarity indifference between the solventPolarity indifference between the solute Question 5Arrange the following compounds in order of their increasing adsorption tendencies.Cellulose >> starch >> calcium carbonate >> aluminaCellulose >> starch >> alumina >> charcoalCharcoal >> cellulose >> alumina >> starchCalcium carbonate >>; alumina >> starch >> celluloseQuestion 6What is a common stationary phase in column chromatography?O iron(III)chloridemagnesium oxidealuminasodium sulfate

chromatography is based on the mobile phase which is solvent and stationary phase which is SiO2.

Question 4 What is the factor responsible for the separation in column chromatography? O Polarity differences between the solvent Polarity differences between the solute Polarity indifference between the solvent

Question 4 What is the factor responsible for the separation in column chromatography? O Polarity differences between the solvent Polarity differences between the solute Polarity indifference between the solvent

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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