SC-644
Filtration
Lower Sec Science · Secondary 1 · Easy · Filtration
A mixture contains small pieces of chalk (insoluble) and dissolved sugar in water. Which sequence of methods will obtain dry sugar crystals only?
- Filtration, then evaporation to dryness
- Evaporation to dryness, then filtration
- Filtration, then simple distillation
- Chromatography, then evaporation to dryness
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