Question
Question: The relative lowering of the vapour pressure is equal to the ratio between the number of...
The relative lowering of the vapour pressure is equal to the ratio between the number of
A
Solute moleules and solvent molecules
B
Solute molecules and the total molecules in the solution
C
Solvent molecules and the total molecules in the solution
D
Solvent molecules and the total number of ions of the solute
Answer
Solute molecules and the total molecules in the solution
Explanation
Solution
The relative lowering of the vapour pressure of dilute solution is equal to the mole fraction of the solute molecule present in the solution.