For thin layer chromatography, why should a piece of filter paper that is moistened with the developing solvent be placed inside the developing chamber before the plate is developed? Group of answer choices to absorb excess solvent from the TLC chromatogram plate to absorb any impurities in the eluent to signal completion of the experiment to ensure that the atmosphere of the chamber is saturated with eluent vapor
For thin layer chromatography, why should a piece of filter paper that is moistened with the developing solvent be placed inside the developing chamber before the plate is developed? Group of answer choices to absorb excess solvent from the TLC chromatogram plate to absorb any impurities in the eluent to signal completion of the experiment to ensure that the atmosphere of the chamber is saturated with eluent vapor
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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For thin layer chromatography, why should a piece of filter paper that is moistened with the developing solvent be placed inside the developing chamber before the plate is developed?
Group of answer choices
to absorb excess solvent from the TLC chromatogram plate
to absorb any impurities in the eluent
to signal completion of the experiment
to ensure that the atmosphere of the chamber is saturated with eluent vapor
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