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On the basis of information given below ...

On the basis of information given below mark the correct option.
Information : On adding acetone to methanol some of the hydrogen bonds between methanol molecules breaks.

A

At apecific composition methanol-acetone mixture will form minimum boiling azetrope and will show positive deci9ation from Raoul's law.

B

At specific compositon methannol-acetone mixture forms maximuym boiling axetrope and will show positive deviation from Raoult's law.

C

At specific composition methanol-acetone mixture will form minimum biling axetrope and will show negative deviation from Raolt's law.

D

At spectific composition methannol- acetone mixture will from maximum boiling axeotrope and will show negetive from Raoult's law.

Text Solution

Verified by Experts

The correct Answer is:
a
Since the hydrogen bonds break, vapour pressure will be higher than the expected value. The solution will show positve deviation for Raoul's law and will form minimum boiling azeotrope.
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