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What Type of Azeotrope is Formed by Positive Deviation from Raoult'S Law ? Give an Example. - Chemistry

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Question

What type of azeotrope is formed by positive deviation from Raoult's law ? Give an example.

Solution

A minimum-boiling azeotrope is formed by solutions showing a large positive deviation from Raoult’s law at a specific composition.

Example: An ethanol–water mixture containing approximately 95% ethanol by volume.

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2014-2015 (March) Delhi Set 1

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