A fast, reversible, single electron, charge transfer reaction is being investigated with CV. For a scan rate of 50 mV/s, a bulk concentration of 3.2 mmol/L, B = 0.5 and a diffusion coefficient of 10^-5 cm2/s what was the maximum peak current density? A) 7.4 A/cm2 B) 5.2 mA/cm2 C) 5.2 A/cm2 D) 7.4 mA/cm2 Points Earned: Correct Answer(s): D 0.0/4.0

Fig: 1