She performed a normal phase chromatography to separate the components of an extract. She then created another chromatogram using the same stationary and mobile phase to analyze known compounds. The chromatograms are shown below. Which of the following statements is/are TRUE? a.  Spot 1 is less polar than Spot 4 b. Compound B is more polar than Compound C c. Spot 3’s identity is Compound B d. Both B & C

Pushing Electrons
4th Edition
ISBN:9781133951889
Author:Weeks, Daniel P.
Publisher:Weeks, Daniel P.
Chapter3: Mechanisms
Section: Chapter Questions
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She performed a normal phase chromatography to separate the components of an extract. She then created another chromatogram using the same stationary and mobile phase to analyze known compounds. The chromatograms are shown below. Which of the following statements is/are TRUE? a.  Spot 1 is less polar than Spot 4 b. Compound B is more polar than Compound C c. Spot 3’s identity is Compound B d. Both B & C
Spot 6
Compound C
Spot 5
Spot 4
Spot 3
Compound B
Spot 2
Spot 1
Compound A
Sample Extract
Known Compounds
Transcribed Image Text:Spot 6 Compound C Spot 5 Spot 4 Spot 3 Compound B Spot 2 Spot 1 Compound A Sample Extract Known Compounds
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