ElectrochemistryHard
Question
In an experimental set-up for the measurement of EMF of a half-cell using a reference electrode and a salt bridge, when the salt bridge is removed, the voltage
Options
A.remains the same
B.increases to maximum
C.decreases half the value
D.drops to zero
More Electrochemistry Questions
An electrolytic cell contains a solution of Ag2SO4 and platinum electrodes. A current is passed until 1.6 g of O2 has be...For the process: Cu2+ + 2e− → Cu; log[Cu2+] vs. Ered graph is shown in the figure, where OA = 0.34 V. The electrode pote...Resistance of 0.2 M solution of an electrolyte is 50 Ω. The specific conductance of the solution is 1.4 S m-1. The ...Calculate Ka of acetic acid if its 0.05 M solution has molar conductivity of 7.814 × 10−4 Ω−1 m2 mol−1 at 25°C. Given: $...For the cell reaction: 4Br− + O2 + 4H+ $\rightleftharpoons$ 2Br2 + 2H2O; E° = 0.18 V. The value of (log KC) at 298 K is ...