Question

Question #1077e

Answer 1

The equation for this cell most likely is,

`A(s) + B^(2+)(aq) rightleftharpoons A^(2+)(aq) + B(s)`

Let's consider each statement in turn.

`"A"` is incorrect, galvanic cells convert chemical energy (e.g. bonds) to electrical energy (e.g. voltage).

`"B"` is incorrect. Although electrical energy is used, `A` is "dissolved" and `B"` is deposited per the notation.

`"C"` is correct. `A"` is oxidized in this cell; hence it is theoretically a stronger reducing agent.

`"D"` is incorrect. `A` is oxidized in this cell; it does no oxidizing.