Free Version
Difficult

# Increasing Voltage

APCHEM-IILDJV

Consider a typical volatic cell where $Zn(s)$ is placed in $Zn^{2+}(aq)$ in one cell and $Cu(s)$ is placed in $Cu^{2+}(aq)$ in the other.

For the voltaic cell represented above, which of the following changes will INCREASE the voltage?

A

Increasing the $[Cu^{2+}]$.

B

Increasing the $[Zn^{2+}]$.

C

Increasing the size of the $Cu$ electrode.

D

Increasing the size of the $Zn$ electrode.