SolutionHard
Question
The boiling point of an azeotropic mixture of water and ethyl alcohol is less than that of theoretical value of water and alcohol mixture. Hence, the mixture shows :
Options
A.That solution is highly saturated
B.Positive deviation from Raoult′s law
C.Negative deviation from Raoult′s law
D.Nothing can be said
Solution
(B.P.)mix is less than pure component, so intermolecular force is less so vapour pressure ↑ and solution have positive deviation from Raoult′s law.
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