SC-910
Filtration
Lower Sec Science · Secondary 1 · Medium · Filtration
A student wants to separate a mixture of sand and salt dissolved in water. She first filters the mixture, then heats the clear liquid to obtain salt crystals. Which separation methods is she using in the correct order?
- Filtration, then evaporation to dryness
- Filtration, then distillation
- Chromatography, then filtration
- Distillation, then filtration
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