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If two liquids A and B from minimum boil...

If two liquids A and B from minimum boiling azeotrope at some specific composition then ……

A

A - B interactions are stronger than those between A-A or B-B.

B

Vapour presure of solution increases because more number of molecules of liquids A and B can escape from the solution.

C

Vapour pressure of solution decreases because less number of molecules of only one of the liquids escape from the solution.

D

A-B interactions are weaker than those between A-A or B-B.

Text Solution

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The correct Answer is:
D
Explanation : (i) The solutions which show large positive deviation from Rault.s law form minimum boiling azeptrope at some specific composition.
(ii) In case of positive deviation from Rault.s law A-B interactions are weaker than those between A-A or B-B.
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