PART1: Put True (T) or False (F) for the following sentences: 1. chromatography" derived from two Greek words "Chroma" meaning color and "graphein" meaning to write. The stationary phase may be a solid, or a liquid supported on a solid or gel. 3. The mobile phase may be 2. Solid. 4. Silica gel is the most common stationary phase in adsorption chromatography. 5. Liquid Chromatography abbreviated as (GC ). 6. In Thin Layer Chromatography, the mobile phase is gas. 7. a = KB/KA, where KB is the distribution constant. 8. k'B and k A are the retention factors. 9. Rf, is the distance traveled by the compound ONLY. 10. Chromatography is a physical method of separation.

Chemistry
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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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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PART1: Put True (T) or False (F)
for the following sentences:
1. chromatography" derived
from two Greek words
"Chroma" meaning color and
"graphein" meaning to write.
The stationary phase
may be a solid, or a liquid
supported on a solid or gel.
3. The mobile phase may be
2.
Solid.
4. Silica gel is the most
common stationary phase in
adsorption chromatography.
5. Liquid Chromatography
abbreviated as (GC ).
6. In Thin Layer
Chromatography, the mobile
phase is gas.
7. a = KB/KA, where Kg is the
distribution constant.
8. k'B and k'A are the retention
factors.
9. Rf, is the distance traveled
by the compound ONLY.
10. Chromatography is a
physical method of separation.
Transcribed Image Text:PART1: Put True (T) or False (F) for the following sentences: 1. chromatography" derived from two Greek words "Chroma" meaning color and "graphein" meaning to write. The stationary phase may be a solid, or a liquid supported on a solid or gel. 3. The mobile phase may be 2. Solid. 4. Silica gel is the most common stationary phase in adsorption chromatography. 5. Liquid Chromatography abbreviated as (GC ). 6. In Thin Layer Chromatography, the mobile phase is gas. 7. a = KB/KA, where Kg is the distribution constant. 8. k'B and k'A are the retention factors. 9. Rf, is the distance traveled by the compound ONLY. 10. Chromatography is a physical method of separation.
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