SC-792
Filtration
Lower Sec Science · Secondary 1 · Medium · Filtration
A mixture contains salt dissolved in water and small pieces of charcoal. Which sequence of separation methods should be used to obtain pure water from this mixture?
- Filtration, then simple distillation
- Simple distillation, then filtration
- Filtration, then evaporation to dryness
- Evaporation to dryness, then simple distillation
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