6- Which of the following reactions would have the smallest value of equilibrium constant (K) at 298K ? a) A+BC;E cell =+1.10V, b) A+2BC;E cell =+0.85V c) A+B2C;E cell =0.30V, d) A+B3C; E cell =0.15V 7- In Cyclic Voltammetry (CV), the voltage is scanned from a lower limit to an upper limit during time and the current is then measured as a function of: a) Concentration, b) Time, c) Scan rate, d) Potential 8 - In the Potential Step Voltammetry (PSV) the applied voltage is jumped from V1 to V2 and the resulting current is then measured as a function of: a) Potential, b) Concentration, c) Scan rate, d) Time. 9- For the fast one-electron reversible reaction at room temperature, the anodic and cathodic peak separation ( Epeak) equals about a) 0.118V b) 0.059V c) 0.045V d) 0.236V