SolutionHard

Question

Which is/are correct statement(s) ?

Options

A.When mixture is more volatile, there is positive deviation from Raoult’s law
B.When mixture is less volatile, there is negative deviation from Raoult′s law
C.Ethanol and water form ideal solution
D.CHCl3 and water form ideal solution

Solution

When mixture is more volatile, total pressure increases so there is a positive deviation from Raoult′s law, and vice - versa.

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