Question

which mixrure show positive deviation from ideal solution
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Answer 1

Answer:

A solution shows positive deviation from ideal behaviour when the interaction between them, unlike molecules, is weaker than the like molecules i.e interaction between A-B molecules is weaker than A-A and B-B molecules.

hope it's help☺✌

Answer 2

Answer:Benzene and toluene

CHCI3 and acetone

ethanol and water