Choose the correct word which refers to the process of electrolysis from A to E, to match the description (i) to (iv):
A: Oxidation B: Cathode C : Anode D: An electrolyte E: Reduction
Loss of electron takes place at anode.

Explanation

To solve the question, we need to identify which term from the list (A to E) corresponds to the description "loss of electrons takes place at anode."

### Step-by-Step Solution:

1. **Understanding the Terms:**
- **A: Oxidation** - This refers to the process where a substance loses electrons.
- **B: Cathode** - This is the electrode where reduction occurs (gain of electrons).
- **C: Anode** - This is the electrode where oxidation occurs (loss of electrons).
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