SC-850
Filtration
Lower Sec Science · Secondary 1 · Medium · Filtration
A student wants to separate a mixture of sand and copper(II) sulfate crystals that are fully dissolved in water. Which separation method should be used first to obtain sand on its own?
- Filtration
- Simple distillation
- Evaporation to dryness
- Chromatography
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.