Home
Class 12
CHEMISTRY
Which liquids pair shows a positive devi...

Which liquids pair shows a positive deviation from Raoult's law?

A

Water-hydrochloric acid

B

Benzene-methanol

C

Water-nitric acid

D

Acetone-chloroform

Text Solution

Verified by Experts

The correct Answer is:
B

Benzene: Non polar & methanol: Polar For positive deviation `F_(A-B) lt F_(A-A), F_(B-B)`
Promotional Banner

Similar Questions

Explore conceptually related problems

Acetone and carbon disulphide form binary liquid solution showing positive deviation from Raoult's law. The normal boiling point (T_(b)) of pure acetone is less than that of pure CS_(2) . Pick out the incorrect statement among the following :

What is positive deviation ?

What is meant by positive and negative deviations from Raoult's law and how is the sign of Delta_("Sol") H related to positive and negative deviations from Raoult's law ?

Which option is inconsistant for Raoult's law?