Question

In an electrolytic cell the electrode at which the electrons enter is called the___; the chemical change that occurs at this electrode is called___.

• A. Anode, oxidation
• B. Anode, reduction
• C. Cathode, oxidation
• D. Cathode, reduction

Answer 1

The correct option is D Cathode, reduction

Oxidation Is Loss, Reduction Is Gain.
So, this means that reduction is happening at our electrode.
Also, remember 'Red Cat' - Reduction Cathode
This will be cathode.
Always remember these 3 mnemonics:
OILRIG
Red Cat
An Ox