Give an example of
Complete combustion.

Explanation

### Step-by-Step Solution:

1. **Understanding Complete Combustion**:
- Complete combustion occurs when a fuel burns in the presence of an adequate or excess supply of oxygen. This process results in the production of carbon dioxide (CO₂) and water (H₂O) as the main products.

2. **Characteristics of Complete Combustion**:
- The key characteristics of complete combustion include:
- It requires a sufficient amount of oxygen.
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