Vapour pressure of solution of a nonvolatile solute is always
A. equal to the vapour pressure of pure solvent
B. higher than vapour pressure of pure solvent
C. lower than vapour pressure of pure solvent
D. constant
Answer:C
Vapour pressure of solution of a nonvolatile solute is always
A. equal to the vapour pressure of pure solvent B. higher than vapour pressure of pure solvent C. lower than vapour pressure of pure solvent D. constant