Mention the conditions in which the following statement are correct.
Chlorine is a good bleaching agent.

Explanation

To determine the conditions under which chlorine acts as a good bleaching agent, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Chlorine's Reaction with Water**:
- Chlorine (Cl₂) reacts with water (H₂O) to form hydrochloric acid (HCl) and hypochlorous acid (HOCl).
- **Reaction**:
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