# Problem: Which of the following is True?A) reduction results in a decrease in the oxidation numberB) reduction is the loss of electronsC) reduction occurs at the cathodeD) an increase in the oxidation number occurs only at the cathodeE) both A and C

###### Problem Details

Which of the following is True?

A) reduction results in a decrease in the oxidation number

B) reduction is the loss of electrons

C) reduction occurs at the cathode

D) an increase in the oxidation number occurs only at the cathode

E) both A and C