The size of particulates of `H_(2)SO_(4)` fog lies in the range.

Options

A. 5-100 nm
B. 100-500 nm
C. 500-1000 nm
D. 1000-10,000 nm

Answer

To determine the size of particulates of sulfuric acid (H₂SO₄) fog, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Particulates**:
- Particulates are tiny solid or liquid particles suspended in the air. They can vary in size, composition, and origin.

2. **Identifying the Size Range**:
- The size of particulates can significantly affect their properties and behavior in the atmosphere.

3. **Researching Sulfuric Acid Fog**:
- Sulfuric acid fog consists of tiny droplets of sulfuric acid suspended in the air.

4. **Determining the Size of H₂SO₄ Particulates**:
- Based on scientific literature and environmental chemistry data, the size of particulates of sulfuric acid fog typically falls within a specific range.

5. **Concluding the Size Range**:
- The size of particulates of sulfuric acid fog is generally found to be in the range of **500 to 1000 nanometers (nm)**.

### Final Answer:
The size of particulates of H₂SO₄ fog lies in the range of **500-1000 nm**.

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