Question

Two liquids A and B on mixing produce a cold solution. Which type of deviation from Raoult's law does it show?

Answer 1

Answer:

Yes it is positive deviation. If the solute is more volatile than the solvent, the vapor pressure of the solution is higher than the vapor pressure of the solvent. In this case, the molecules have a higher tendency to escape than expected. We call this a positive deviation from Raoult's law