Question

State and explain raoult's law?

Answer 1

1) a law stating that the freezing and boiling points of an ideal solution are respectively depressed and elevated relative to that of the pure solvent by an amount proportional to the mole fraction of solute.
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Answer 2

For a solution, Raoult's law relates the relative concentrations of the components in solution with their relative vapor pressures above the solution. Raoult's law states that the vapor pressure of a solution is equal to the sum of the vapor pressures of each volatile component if it were pure multiplied by the mole fraction of that component in the solution. As a result, adding more components to a solution decreases each partial vapor pressure because the mole fraction decreases. Raoult's law can be used to calculate the molecular mass of an unknown solute.