The following TLC plate (coated with silica gel) was obtained by separating five different samples using hexane as the mobile phase. D C 8,1 cm 6,5 cm B 4,4 cm A 2,3 cm Solvent front = 10 cm 9,3 cm J 7,8 cm 5,2 cm I H G 3,4 cm 2,3 cm F
The following TLC plate (coated with silica gel) was obtained by separating five different samples using hexane as the mobile phase. D C 8,1 cm 6,5 cm B 4,4 cm A 2,3 cm Solvent front = 10 cm 9,3 cm J 7,8 cm 5,2 cm I H G 3,4 cm 2,3 cm F
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
![The following TLC plate (coated with silica gel) was obtained by separating five different
samples using hexane as the mobile phase.
6.
D
с
8,1 cm
6,5 cm
B 4,4 cm
A 2,3 cm
1
2
3
4
•
5
Solvent front = 10 cm
9,3 cm J
7,8 cm
5,2 cm
3,4 cm
2,3 cm
1,5 cm
I
H
G
F
E
2. Which of the samples is not a mixture, explain your answer.
(2)
3.
Compound A in sample 1 and a compound F in sample 3 travelled the same
distance. What does this tell us about the compounds?
(3)
Explain how we can identify the names of the compounds have been separated by
TLC
(3)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4f7c5f7e-89d1-4748-8cce-53cd32114987%2F331f1703-0ec7-4810-a32a-1b514f80f9b1%2Fhbh3kal_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following TLC plate (coated with silica gel) was obtained by separating five different
samples using hexane as the mobile phase.
6.
D
с
8,1 cm
6,5 cm
B 4,4 cm
A 2,3 cm
1
2
3
4
•
5
Solvent front = 10 cm
9,3 cm J
7,8 cm
5,2 cm
3,4 cm
2,3 cm
1,5 cm
I
H
G
F
E
2. Which of the samples is not a mixture, explain your answer.
(2)
3.
Compound A in sample 1 and a compound F in sample 3 travelled the same
distance. What does this tell us about the compounds?
(3)
Explain how we can identify the names of the compounds have been separated by
TLC
(3)
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