A dye is suspected to have contaminated a lollipop. Which of the following is the…

Chemistry WAEC 1992

A dye is suspected to have contaminated a lollipop. Which of the following is the best method by which the contaminant may be isolated?

  • Fractional distillational
  • Recrystallization
  • Filtration
  • Paper chromatography checkmark
  • Evaporation

The correct answer is: D

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