For a Ag – Zn button cell, net reaction is Zn(s)+Ag_2O(s)\toZnO(s)+2Ag(s) \DeltaG^0_f(Ag_2O)=-11.21kJmol^{-1} \DeltaG^0_f(ZnO)=-318.3kJmol^{-1} Hence, E^0_\text{cell} of the button cell is

NEET Exam Model Paper 13

Question : 29 of 180

Marks: +1, -0

For a Ag – Zn button cell, net reaction is

Zn(s)+Ag2O(s)→ZnO(s)+2Ag(s)

ΔGf0(Ag2O)=−11.21kJmol−1
ΔGf0(ZnO)=−318.3kJmol−1
Hence, Ecell0 of the button cell is

Go to Question:

Prev Question

Next Question