CAIE IGCSE Chemistry 12.4.1 Methods of Separation and Purification Questions
Work through real CAIE IGCSE Chemistry questions to choose and explain separation methods for solids, solutions, liquids and gases.
- Syllabus
- 2026–2028
- Course
- Chemistry 0620
Exam points
- describe filtration to separate an insoluble solid from a liquid or solution
- describe crystallisation by concentrating a solution and cooling to form crystals
- describe simple distillation to obtain a solvent such as water from a solution
- describe fractional distillation to separate miscible liquids or liquefied gases with different boiling points
CAIE IGCSE Chemistry 12.4.1 Methods of Separation and Purification Questions question 1
[Maximum number: 1]
Fermentation of sugar produces a mixture of ethanol solution and solid yeast.
How is the solid yeast removed from the mixture?
A
crystallisation
B
distillation
C
filtration
D
fractional distillation
C
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