A student separates colored compounds A and B (shown in grey in the figure below) using column chromatography with silica gel. Compound A is known to be more polar than compound B. The student elutes the compounds with toluene as the solvent. After 75 mL of toluene eluted through the column the following results were obtained. Please note the question is below the figure.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Fraction 1
Fraction 2
Fraction 3
Where are each of the compounds A and B in the figure above?
Compound A is in Fraction 2 and compound B is in the column
Compound B is in Fraction 2 and compound A is in the column
Compound A is in Fraction 2 and compound B is in Fraction 3
Compound B is in Fraction 2 and compound A is in Fraction 3
None of the above
Transcribed Image Text:Fraction 1 Fraction 2 Fraction 3 Where are each of the compounds A and B in the figure above? Compound A is in Fraction 2 and compound B is in the column Compound B is in Fraction 2 and compound A is in the column Compound A is in Fraction 2 and compound B is in Fraction 3 Compound B is in Fraction 2 and compound A is in Fraction 3 None of the above
Question 5
A student separates colored compounds A and B (shown in grey in the figure below)
using column chromatography with silica gel. Compound A is known to be more polar
than compound B. The student elutes the compounds with toluene as the solvent.
After 75 mL of toluene eluted through the column the following results were
obtained. Please note the question is below the figure.
Fraction 1
Fraction 2
Fraction 3
Where are each of the compounds A and B in the figure above?
Transcribed Image Text:Question 5 A student separates colored compounds A and B (shown in grey in the figure below) using column chromatography with silica gel. Compound A is known to be more polar than compound B. The student elutes the compounds with toluene as the solvent. After 75 mL of toluene eluted through the column the following results were obtained. Please note the question is below the figure. Fraction 1 Fraction 2 Fraction 3 Where are each of the compounds A and B in the figure above?
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