Question

Question: pH is a measure of the
hydrogen ion concentration in solution.
The pH value of sewage is determined
with the help of ​

Answer 1

Answer:

Explanation:

The pH value is the negative logarithm (base 10) of the concentration of H+ ions in the solution. In the laboratory, pH is measured by electrometric pH measurement which is the determination of the activity of the hydrogen ions by potentiometric measurement using a standard hydrogen electrode and a reference electrode.