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How do separate the pure ethanol from the mixture of coloured aqueous solution with ethanol​

User Ipave
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Answer:

Fractional distillation is a method for separating a liquid from a mixture of two or more liquids. For example, liquid ethanol can be separated from a mixture of ethanol and water by fractional distillation. This method works because the liquids in the mixture have different boiling points. When the mixture is heated, one liquid evaporates before the other.

User LoranceChen
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