When you run a TLC plate with methyl orange and biphenyl, you observe very large, broad, streaky spots on the plate under the UV light. What is the most likely explanation? a. The elution solvent was too polar. b. Too much sample was spotted onto the TLC plate. c. Too little sample was spotted onto the TLC plate. d. The elution solvent was not polar enough. e. The Rf of the components was too high.
When you run a TLC plate with methyl orange and biphenyl, you observe very large, broad, streaky spots on the plate under the UV light. What is the most likely explanation? a. The elution solvent was too polar. b. Too much sample was spotted onto the TLC plate. c. Too little sample was spotted onto the TLC plate. d. The elution solvent was not polar enough. e. The Rf of the components was too high.
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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When you run a TLC plate with methyl orange and biphenyl, you observe very large, broad, streaky spots on the plate under the UV light. What is the most likely explanation?
a. The elution solvent was too polar.
b. Too much sample was spotted onto the TLC plate.
c. Too little sample was spotted onto the TLC plate.
d. The elution solvent was not polar enough.
e. The Rf of the components was too high.
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