The pH of the solution depends on the concentration of the [tex]H^+[/tex] ions. Hence, option C is correct.
pH is a measure of how acidic/basic water is.
The pH of a solution defines the acidic or basic nature of the solution.
If a solution has a pH greater than 7 then the solution is basic.
If pH is less than 7 then the solution is acidic and at pH 7 the solution is neutral.
Thus we can say that the pH of a particular solution is directly proportional to the concentration of [tex]H^+[/tex] ion present in the solution
Learn more about the pH here:
https://brainly.com/question/15289741
#SPJ1