JEE Special | Solutions | Vapour Pressure of Volatile Liquids

Defination OF Solution || Vapour Pressure OF a Liquid: Evaporation & Condensation || Variation OF Vapour Pressure With Temperature, Boiling Point

Vapour Pressure and Boiling Point OF Liquid || Calculation OF Vapour Pressure OF Solution using Raoult's Law

Vapour Pressure Of Liquid Solutions|Raoult's Law As A Special Case Of A Henry's Law|Vapour Pressure Of Solutions Of Solids In Liquids|Ideal And Non Ideal Solution|Ideal Solutions|Summary

Liquid in Liquid solution || Vapor Pressure OF a Solution Containing 2 Volatile Liquids || Determination OF M.F in Vapour Phase (Dalton’s Law v/s Raoult’s Law)

Which of the following would lead to an increase in the vapour pressure of a liquid ? (P) Increasing the temperature (Q) Adding a non-volatile solute

Applications Of Henry's Law|Vapour Pressure Of liquid|Vapour Pressure Of Liquid- Liquid Solution|Roult's Law|Summary

The vapour pressure of water at room temperature is 30 mm of Hg. If the mole fraction of water in a solution of non volatile solute is 0.9, the vapour pressure of the solution will be :-

Statement Addition of a non-volatile solute causes a depression in vapour pressure. Explanation vapour pressure of a solution is directly proportional to mole fraction of solvent.