Question

What is meant by positive deviation from raoult's law? Give one example of such a solution?

Answer 1

Answer:

They have vapour pressures either higher or lower than those predicted by Raoult's law. If the vapour pressure is higher, then the solution is said to exhibit a positive deviation from Raoult's law. A mixture of ethanol and acetone is an example of a solution that shows a positive deviation from Raoult's law.

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Answer 2

Explanation:

they have a vapour pressure either higher or lower than those predicted by rollers slow If the vapour pressure is higher than the solution is said to exhibit a positive deviation from raoult's law a mixture of ethanol and Acetone is an example of solution that shows a positive deviation from raoult's law