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[fifteen] A student ran a TLC plate using 60:40 water:ethanol developer and these were their computed Rf values:
|
Pigment |
Retention Factor |
|
Compund A |
0.55 |
|
Compund B |
0.32 |
|
Compund C |
0.89 |
What can you conclude about the polarities of the different components based solely on this result?
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