CH-391
Separation and purification
Chemistry · Secondary 3 · Easy · Separation and purification
A student wants to separate a mixture of ethanol and water. Ethanol boils at 78 °C and water boils at 100 °C.
Which method should be used to obtain pure ethanol from the mixture?
Which method should be used to obtain pure ethanol from the mixture?
- Filtration
- Crystallisation
- Simple distillation
- Paper chromatography
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