Question

Can we relate Rault's law with Daltons's law of partial pressure for vapours? What will be the relation?

Answer 1

Answer:

If the vapor pressure of a mixture is lower than expected from Raoult's law, there is said to be a negative deviation. ... In consequence each component is retained in the liquid phase by attractive forces that are stronger than in the pure liquid so that its partial vapor pressure is lower.

Answer 2

Question:-

Can we relate Rault's law with Daltons's law of partial pressure for vapours? What will be the relation?

Explanation:

Raoult's law states that the partial vapor pressure of a substance is equal to the total vapor pressure of the solvent multiplied by the mole fraction of the substance. ... However, the sum of pressures given by Raoult's Law will results in the total amount of pressure of the [vapor] solution (which follows Dalton's Law).