ElectrochemistryHard
Question
Which of the following is/are function(s) of salt - bridge ?
Options
A.It completes the electrical circuit with electrons flowing from one electrode to the other through external wires and a flow of ions between the two compartments through salt - bridge
B.it minimises the liquid - liquid junction potential
C.both correct
D.none of these
Solution
Salt bridge complete the electrical circuit and minimises the liquid - liquid junction potential.
Create a free account to view solution
View Solution FreeMore Electrochemistry Questions
Consider the cell potentials EoMg2+|Mg = - 2.37 V and EoFe3+|Fe = - 0.04 V. The best reducing agent would be...Molar conductance of 0.1 M acetic acid is 7 ohm-1 cm2 mol-1. If the molar cond. of acetic acid at infinite dilution is 3...Calculate the cell EMF in mV for Pt | H2 (1atm) | HCl (0.01 M) | AgCl(s) | Ag(s) at 298 Kif ᐃGfo values are at 25o...For a spontaneous reaction the ᐃG, equilibrium constant (K) and Eocell will be respectively...Given :E0(Cr+3/Cr) = -0.74 ; E0(MnO4-/Mn+2) = 1.51 VE0(Cr2O7-2/Cr+3) = 1.33 V; E0(Cl/Cl-) = 1.36 VBased on the data give...