SC-923
Filtration
Lower Sec Science · Secondary 1 · Medium · Filtration
A beaker contains a blue solution of copper(II) sulfate and some small pieces of charcoal. Copper(II) sulfate is soluble in water but charcoal is not. Which method should be used first to separate the charcoal from the solution?
- Distillation
- Filtration
- Chromatography
- Evaporation to dryness
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