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?

  • Decantation
  • Chromatography checkmark
  • Distillation
  • Filtration
  • Evaporation

The correct answer is: B

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