Chapter 13, Problem 119QP

Interpretation Introduction

Interpretation:

The possibility that the $\text{pH}$ of a $\text{NaOH}$ solution ever be less than $7$ at $25{}^{\text{o}}\text{C}$ is to be determined.

Concept Introduction:

$\text{pH}$ is the measurement of the molar concentration of hydrogen ions present in the solution and thus gives the measure of acidity or basicity of the solution.