Q280
According to Raoult's law, "The vapor pressure exerted by component in a solution is proportional to the mole fraction of that component." Raoult's law is not applicable under the following assumption/condition.
A.
No component is concentrated at the surface of the solution
B.
The component molecules are non polar and are of almost equal size
C.
In the formation of solution, chemical combination/molecular association between unlike molecules takes place
AnswerD.
The attractive forces between like and unlike molecules are almost equal
Answer: Option C
Solution
Answer: Option C
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