Chapter 13.6, Problem 1PE

Interpretation Introduction

Interpretation: At $\text{35°C}$ vapor pressure of the solution and the lowering vapor–pressure has to be calculated.

Concept introduction

Raoult’s law states that in an ideal mixture of liquid solution, partial pressure of every component is equal to its mole fraction multiplied into vapour pressure of its pure components.

${\text{P}}_{}{\text{= χ}}_{}{\text{P}}^{\text{°}}$

Where,

P- Partial pressure of each component

$\text{P°-}$ Partial pressure of its pure components

${\text{χ}}_{\text{1}}$- Mole fraction of the components