Draw and explainthe vapour pressure curve of a solution showing positi

Question

Draw and explainthe vapour pressure curve of a solution showing positive deviation from Raoult’s law.

17 Aug 2021

Answer :

Word Count : 276

Raoult's law - The vapour pressure of a solution of a non-volatile solute is equal to the vapour pressure of the pure solvent at that temperature multiplied by its mole fraction.
Mathematically, Raoult’s law equation is written as;
Psolution=P0solventXsolventPsolution=Psolvent0Xsolvent
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