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Sodium carbonate crystals on exposure to a dry atmosphere change to a white powder. This...

Chemistry
JAMB 1982
Sodium carbonate crystals on exposure to a dry atmosphere change to a white powder. This phenomenon is known as?
  • A. deliquescence
  • B. hygroscopy
  • C. oxidation
  • D. efforescence
  • E. sublimation
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Correct Answer: Option D
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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