SC-919
Filtration
Lower Sec Science · Secondary 1 · Medium · Filtration
A mixture of sand and copper(II) sulfate crystals is prepared. The copper(II) sulfate is soluble in water but sand is not.
Which separation method should be used first to obtain sand from the mixture?
Which separation method should be used first to obtain sand from the mixture?
- Filtration
- Simple distillation
- Chromatography
- Evaporation to dryness
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