Answer:
Third option, because copper (Cu) is a stronger oxidizing agent than zinc (Zn).
Explanation:
The table shows the Oxidation Half-Reaction, so the elements oxidizes.
When an element is oxidized, it causes the other element in the reaction to be reduced, therefore the element being oxidized is a reducing agent.
In this case, the correct reaction is:
[tex]Zn+Cu^{2+}\rightarrow Zn^{2+}+Cu[/tex]
because, copper (Cu) is a stronger oxidizing agent than zinc (Zn).
