A piece of filter paper is placed in the TLC developing chamber to: Choose one: provide a lining for the TLC plate to rest on. help the chamber saturate with the developing solvent's vapor. make it easier to visualize the solvent front level. protect the TLC plate.
A piece of filter paper is placed in the TLC developing chamber to: Choose one: provide a lining for the TLC plate to rest on. help the chamber saturate with the developing solvent's vapor. make it easier to visualize the solvent front level. protect the TLC plate.
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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Question
A piece of filter paper is placed in the TLC developing chamber to:
Choose one:
provide a lining for the TLC plate to rest on.
help the chamber saturate with the developing solvent's vapor.
make it easier to visualize the solvent front level.
protect the TLC plate.
Expert Solution
Step 1
The correct option is (c)
It is because filter paper in used in developing chamber as it absorbs the liquid in the solvent and provides more and more surface area of evaporation. So, it help the chamber saturate with the developing solvent's vapour.
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