ElectrochemistryHard

Question

Which one of the following will increase the voltage of the cell ? (T = 298 K)
      Sn + 2Ag+ → Sn2+ + 2Ag

Options

A.increase in the size of silver rod
B.increase in the concentration of Sn+2 ions
C.increase in the concentration of Ag+ ions
D.none of the above

Solution

Ecell =  Eocell - Ag+ increase, Ecell increase.

Create a free account to view solution

View Solution Free
Topic: Electrochemistry·Practice all Electrochemistry questions

More Electrochemistry Questions

Electrode potential will be more for hydrogen electrode at pH (at the same temperature)...The oxidation number of Cr in K2Cr2O7 is :...For Zn2+ / Zn, Eo = - 0.76 V, for Ag+/Ag Eo = 0.799 V. The correct statement is -...An ammeter and a copper volta meter are connected in series in an electric circuit through which a constant direct curre...A current is passed through 2 voltameters connected in series. The first voltameter contains XSO4 (aq.) and second has Y...