Chapter 15, Problem 92AP

Interpretation Introduction

Interpretation:

The percent by mass of $\text{NaCl}$ in the diluted solution is to be calculated.

Concept Introduction:

Solution is composed of solute and solvent particles. Solute particles are always present in lower amount as compared to amount of the solvent in the solution. The solution can be concentrated and diluted on the basis of number of moles of solute present in the particular amount of the solvent.

The formula used;

$\text{Mass}\text{of}\text{NaCl}=\frac{\text{Mass}\text{of}\text{solution}\times \text{Mass}\text{\%}\text{of}\text{NaCl}}{100}$.