For a Daniell cell operating at $25C,$ assume finite current: $E$ anode $=-0\mathrm{.}763$ volts;

$E$ cathode $=0\mathrm{.}337$ volts. Calculate the concentration overpotential at the anode, the

cathode and the cell overall overpotential under the following conditions:

$a_{Z{n}_{if}^{2+}}=1\mathrm{.}1$;$a_{Z{n}_b^{2+}}=0\mathrm{.}4$

$a_{C{u}_b^{2+}}=0\mathrm{.}5$;$a_{C{u}_{if}^{2+}}=0\mathrm{.}1$