The cell potential for the voltaic cell depicted (according to IUPAC) below is 0.109 V under standard conditions,
`1 M Ni^(2+)(aq)` and `1 M Pb^(2+)(aq)`
Which change will increase the voltage?
A. The `1 M Ni^(2+)` solution is diluted with `H_(2)O`.
B. A larger Ni electrode is used.
C. 50 ml of 1M NaCl solution is added to precipitate of `PbCl_(2)`.
D. More 1 M `Pb^(2+)` solution is added to the half-cell.
