Which of the following statements BEST describe the given chromatogram?     Peaks 14, 18, 20 and 22 have the lowest concentrations and highest affinity to the mobile phase.     The peaks are narrow and show clear separation of the mixture.

Chemistry for Engineering Students
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ISBN:9781285199023
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Publisher:Lawrence S. Brown, Tom Holme
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 11.4PAE: What are the steps in the Chapman cycle? Explain the importance.
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Use the following chromatogram of standard amino acids:



 

Which of the following statements BEST describe the given chromatogram?

   

Peaks 14, 18, 20 and 22 have the lowest concentrations and highest affinity to the mobile phase.

   

The peaks are narrow and show clear separation of the mixture.

        

              

   

Peaks 4, 5, 11 and 24 have the highest concentrations in the mixture and highest affinity to the mobile phase.

 

            

            

   

The peaks are narrow and show suboptimal conditions for separation.

 

24
4|5
11
4
16
19
3
12
21
15
3
6 8 9 10
23
2
2-
13
14
17
18
20
22
1
2
4
6
8
10
12
14
16
18
20
22
24
26
Time (min)
[Au]
Transcribed Image Text:24 4|5 11 4 16 19 3 12 21 15 3 6 8 9 10 23 2 2- 13 14 17 18 20 22 1 2 4 6 8 10 12 14 16 18 20 22 24 26 Time (min) [Au]
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