Conversion of Aniline into benzene

Explanation

To convert aniline into benzene, we will follow a two-step process involving diazotization and reduction. Below is the step-by-step solution:

### Step 1: Diazotization of Aniline
1. **Starting Material**: Aniline (C6H5NH2)
2. **Reagents**: Sodium nitrite (NaNO2) and Hydrochloric acid (HCl)
3. **Conditions**: The reaction is carried out at a temperature of 0 to 5 degrees Celsius.

**Reaction**:
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