Q: What kind of cells have positive cell potentials, and all the reduction reactions are reversible?


Read this paragraph and choose the correct option from the provided answers:

Galvanic cells have positive cell potentials, and all the reduction reactions are reversible. The reaction at the anode will be the half-reaction with the smaller or more negative standard reduction potential. Reversing the reaction at the anode (to show the oxidation) but not its standard reduction potential gives: Anode (oxidation):.

 Choices:

- new cells

- inhibited cells

- neutral cells

- galvanic cells


A:
galvanic cells