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Sample of urine from three participants F, G and H at an international sports

      

Sample of urine from three participants F, G and H at an international sports meeting were spotted onto a chromatography paper alongside two from illegal drugs A1 and A2. A chromatogram was run using methanol. The figure below shows the chromatogram.
chromatography46201710110001.jpg
a) Identify the athlete who had used an illegal drug.
b) Which drug is more soluble in methanol?

  

Answers


John
a)Participant G

b) Drug A 1
johnmulu answered the question on April 6, 2017 at 07:15


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