If the standard hydrogen electrode is used as the reduction electrode

1.	If the standard hydrogen electrode is used as the reduction electrode, then the emf is given by __________
A.	Ered = -Eo + (5/n) log10 [H+]
B.	Ered = -Eo – (0.0591/n) log10 [H+]
C.	Ered = Eo + (0.0591/n) log10 [H+]
D.	Ered = -Eo + (0.0591/n) log10 [H+]
Answer» E.

Discussion