Chemistry: The Central Science (13th Edition)

Published by Prentice Hall
ISBN 10: 0321910419
ISBN 13: 978-0-32191-041-7

Chapter 20 - Electrochemistry - Exercises - Page 905: 20.90b

Answer

The electrode to which negative terminal of a voltage source is connected is the cathode of the electrolytic cell as current flows from negative (electric source) to the positive (cathode) terminal.

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