The relative lowering of vapour pressure of a solution is proportional to the
A. mole fraction of the solvent
B. mole fraction of the solute
C. amount of the substance
D. volume of the solvent
Answer:B
The relative lowering of vapour pressure of a solution is proportional to the
A. mole fraction of the solvent B. mole fraction of the solute C. amount of the substance D. volume of the solvent