A sample of orange juice is suspected to have been contaminated with a yellow dye....
CHEMISTRY
WAEC 1990
A sample of orange juice is suspected to have been contaminated with a yellow dye. Which of the following methods can be used to detect the dye?
- A. Decantation
- B. Chromatography
- C. Distillation
- D. Filtration
Correct Answer: B. Chromatography
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