Question

Which mixture show positive deviation from raoult law

Answer 1

Answer:

The correct answers are Methanol-water, ethanol-water, ethanol-chloroform, ethanol-acetone.

Explanation:

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Answer 2

Answer:

A mixture of ethanol and water shows positive deviation from Raoult's law. The intermolecular forces present are weaker than those present in the ideal solution. The total vapour pressure of the solution is greater than the total vapour pressure of an ideal solution. Also, the vapour pressure of each component is greater than that predicted from Raoult's law.

Explanation:

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