CH-1397
Separation and purification
Chemistry · Secondary 4 · Easy · Separation and purification
A sample of ethanol is contaminated with water. Their boiling points are 78 °C and 100 °C respectively.
Which method is most suitable to obtain pure ethanol from the mixture?
Which method is most suitable to obtain pure ethanol from the mixture?
- Fractional distillation
- Simple filtration
- Paper chromatography
- Separating funnel
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