Use the results above to discuss the composition of samples X and Y.
3. Two samples of unknown alkaloids (X and Y) are analysed using paps chromatography. They are compared against the results obtained with samples of foi known alkaloids A, B, C and D. The results are shown in the table below: B C D Y Sample Rf value A 0.1 B 0.5 C 0.7 D 0.8 […]