A standard hydrogen electrode has zero electrode potential because
Hydrogen atom has only one electron.
The electrode potential is assumed to be zero.
Hydrogen is easiest to oxidize.
Hydrogen is the lightest element.
A standard hydrogen electrode has zero electrode potential because the electrode potential is assumed to be zero.
The standard hydrogen electrode potential is zero because:
a) hydrogen oxidized easily
b) electrode potential is considered as zero
c) hydrogen atom has only one electron
d) all of this
[Pls explain answer]