Separate electrolysis is carried out on samples of dilute sulfuric acid and concentrated hydrochloric acid. Which row shows the product formed at each electrode in the electrolysis of both substances?
- Aproduct at each anode: different; product at each cathode: different
- Bproduct at each anode: different; product at each cathode: same
- Cproduct at each anode: same; product at each cathode: different
- Dproduct at each anode: same; product at each cathode: same