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A mixture of NaCI(s) and CaCO3(s) is best separated by

Chemistry
WAEC 1997

A mixture of NaCI(s) and CaCO3(s) is best separated by
  • A. dissolution followed by filtration
  • B. sublimation followed by crystallization
  • C. dissolution followed by evaporation
  • D. dissolution followed by crystallization
  • E. sublimation followed by dissolution
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Correct Answer: Option A
Explanation
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WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free