An aqueous sodium chloride solution of high concentration is electrolysed with inert electrodes until chlorine gas is no longer produced. What might the pH of the solution that remains be?
- A1
- B4
- C7
- D11
Chemistry 5070 · O Level · Electrolysis
An aqueous sodium chloride solution of high concentration is electrolysed with inert electrodes until chlorine gas is no longer produced. What might the pH of the solution that remains be?