Raoults law
Studied by 0 people
Learn
Practice Test
Spaced Repetition
Match
Flashcards1/3
There's no tags or description
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
4 Terms
What is Raoult's Law?
Raoult's Law states that the vapor pressure of a solution is directly proportional to the mole fraction of the solvent in the solution.
What is the formula for Raoult's Law?
P{solution} = X{solvent} * P^0{solvent}, where P{solution} is the vapor pressure of the solution, X{solvent} is the mole fraction of the solvent, and P^0{solvent} is the vapor pressure of the pure solvent.
What are the assumptions of Raoult's Law?
Raoult's Law assumes ideal behavior, meaning there are no strong interactions between the solvent and solute molecules.
What are the deviations from Raoult's Law?
Negative deviations occur when the vapor pressure is lower than predicted by Raoult's Law due to strong solvent-solute interactions. Positive deviations occur when the vapor pressure is higher than predicted, indicating weaker interactions.