$2Ag^{+}_{(aq)} + Cu_{(s)} \longrightarrow Cu^{2+}_{(aq)} + 2Ag_{(s)}$
The standard potential for this reaction is $0.46 \ V$. Which change will increase the potential the most?

  • A
    Doubling the $[Ag^{+}]$
  • B
    Halving the $[Cu^{2+}]$
  • C
    Doubling the size of the $Cu_{(s)}$ electrode
  • D
    Decreasing the size of the $Ag$ electrode

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