Q40 / 150 · MHT CET 2021 (21 Sep Shift 1) · Chemistry

Which of the following solutions shows positive deviation from Raoult's law?

Correct answer
A
Ethanol + Acetone
B
Chloroform + Acetone
C
Benzene + Toluene
D
Phenol + Aniline

Solution

Ethanol + Acetone $\rightarrow$ Positive deviation Chloroform + Acetone $\rightarrow$ Negative deviation Benzene + Toluene $\rightarrow$ Ideal solution Phenol + Aniline $\rightarrow$ Negative deviation

Hence, the correct answer is option: 'A'.

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