SC-827
Filtration
Lower Sec Science · Secondary 1 · Medium · Filtration
A student wants to separate a mixture of sand and salt water. She pours the mixture through filter paper in a funnel and then heats the clear liquid that passes through until crystals form.
Which separation methods is she using, in the correct order?
Which separation methods is she using, in the correct order?
- Filtration, then evaporation and crystallisation
- Filtration, then distillation
- Chromatography, then evaporation and crystallisation
- Distillation, then filtration
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.