CH-440
Separation and purification
Chemistry · Secondary 3 · Easy · Separation and purification
A mixture of sand and salt solution is obtained after stirring sand in salt water and filtering off any large pieces. Which single method should be used next to obtain dry salt?
- Filtration
- Evaporation to dryness
- Use of a separating funnel
- Chromatography
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.