23. Which of the following statements concerning amperometry and voltammetry is INCORRECT?
(A) All working electrodes share the same oxidation and reduction potential window, which is determined solely by the electrolyte.
(B) In amperometric measurements, maintaining a constant applied potential allows selective monitoring of a specific redox reaction over time.
(C) Under diffusion-controlled conditions, the peak current in cyclic voltammetry is proportional to the square root of the scan rate.
(D) Pulse and differential pulse voltammetric techniques are designed to minimize charging current while enhancing faradaic current.
(E) Faradaic current in voltammetry is limited by mass transport via diffusion, migration, and convection.