Chapter 12, Problem 12.12P

Interpretation Introduction

Interpretation:

The number of moles of sodium chloride present in the solution is to be calculated.

Concept introduction: The mole fraction of water is calculated by formula,

  ${\chi }_{{\text{H}}_2\text{O}}=\frac{P}{P^{\text{ο}}}$

To determine: The number of moles of sodium chloride present in the solution.