Question

which of the following statement are true for all electric cells?
I. electrons flow from the anode to the cathode
II. reduction occurs at the anode
III. oxidation occurs at the cathode
IV. oxidation occurs at the anode
V. reduction occurs at the cathode

A. I,IV and V B. I,II and III C. II and III D. IV and V E. I and III

Answer 1

Oxidation occurs at the anode and the anode is negative. Reduction occurs at the cathode and it is positive. From this you know IV and V are correct. Electrons flow from the ..... to the .....