How will addition of sodium chloride affect the pH of a HCl solution?
A) It will lower the pH.
B) The pH will not change.
C) The solution becomes hotter.
D) The pH cannot be measured.
E) It will raise the pH.

Question

Quizplus · Accepted Answer

Adding sodium chloride (NaCl) to a hydrochloric acid (HCl) solution will not affect the pH as NaCl is a neutral salt and does not contribute any acidic or basic properties to the solution. Therefore, the pH will remain the same.

How Will Addition of Sodium Chloride Affect the PH of a HCl