A mixture of common salt, ammonium chloride and barium sulphate can best be separated by

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Chemistry JAMB 1983

A mixture of common salt, ammonium chloride and barium sulphate can best be separated by

  • addition of water followed by filtration then sublimation
  • addition of water followed by sublimation then filtration
  • sublimation followed by addition of water then filtration checkmark
  • fractional distillation
  • fractional crystallization

The correct answer is: C

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