SC-719
Filtration
Lower Sec Science · Secondary 1 · Medium · Filtration
A mixture contains sand and copper(II) sulfate crystals. The teacher adds water and stirs. The copper(II) sulfate dissolves but the sand does not.
Which separation method should be used next to separate the sand from the copper(II) sulfate solution?
Which separation method should be used next to separate the sand from the copper(II) sulfate solution?
- Filtration
- Evaporation to dryness
- Simple distillation
- Chromatography
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