Question

A standard galvanic cell is constructed in which a Sn²⁺ | Sn half cell acts as the cathode. Which of the following statements are correct?

(Choose all that apply.)

.The anode compartment could be Ag⁺|Ag.

.Sn²⁺ is reduced at the cathode.

.The cathode reaction is Sn -> Sn²⁺ + 2e^-.

.In the external circuit, electrons flow from the Sn²⁺|Sn compartment to the other compartment.

.As the cell runs, anions will migrate from the Sn²⁺|Sn compartment to the other compartment.