Name four oxyacids of chlorine. Give their molecular formulae.

Answer

To answer the question regarding the four oxyacids of chlorine and their molecular formulae, we can follow these steps:

### Step 1: Identify the Oxyacids of Chlorine
Oxyacids are acids that contain oxygen, hydrogen, and another element (in this case, chlorine). We need to list four oxyacids of chlorine.

### Step 2: List the Oxyacids and Their Molecular Formulae
1. **Hypochlorous Acid**
- **Molecular Formula**: HClO
2. **Chlorous Acid**
- **Molecular Formula**: HClO₂
3. **Chloric Acid**
- **Molecular Formula**: HClO₃
4. **Perchloric Acid**
- **Molecular Formula**: HClO₄

### Final Answer
The four oxyacids of chlorine along with their molecular formulae are:
1. Hypochlorous Acid - HClO
2. Chlorous Acid - HClO₂
3. Chloric Acid - HClO₃
4. Perchloric Acid - HClO₄

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