SC-860
Distillation
Lower Sec Science · Secondary 1 · Medium · Distillation
A mixture contains ethanol (boiling point 78 °C) and water (boiling point 100 °C). A student heats the mixture to 80 °C and collects the vapour, then condenses it. Which separation method is he using to obtain ethanol?
- Simple distillation
- Filtration
- Evaporation to dryness
- Chromatography
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