Question

The mixture which shows positive deviation from Raoult’s law i s :

• A. Ethanol+Acetone
• B. Benzene+ Toluene
• C. Acetone + Chloroform
• D. Chloroethane + Bromoethane

Answer 1

Answer: (A)

Ethanol+Acetone

Answer 2

| Solutions| Type
---|---|---
(1)| Chloroethane + Bromoethane| Ideal Solutions
(2)| Ethanol + Acetone| Nonideal (+ve deviation)
(3)| Benzene + Toluene| Ideal solutions
(4)| Acetone+$CHCl_{3}$| Nonideal (-ve deviation)