Conversion of Benzene and nitrobenzene into aniline

Explanation

To convert benzene and nitrobenzene into aniline, we can follow these steps:

### Step 1: Nitration of Benzene
- **Reagents Required**: Concentrated Nitric Acid (HNO3) and Concentrated Sulfuric Acid (H2SO4).
- **Reaction**: When benzene (C6H6) is treated with a mixture of concentrated HNO3 and H2SO4, it undergoes electrophilic aromatic substitution to form nitrobenzene (C6H5NO2).

**Chemical Equation**:
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