Distinction between pairs of compounds
Bromobenzene `C_(6)H_(5)Br` and benzyl bromide

Explanation

### Step-by-Step Solution:

1. **Identify the Compounds**:
- The first compound is **Bromobenzene (C₆H₅Br)**.
- The second compound is **Benzyl Bromide (C₆H₅CH₂Br)**.

2. **Structure and Bonding**:
- **Bromobenzene**: In bromobenzene, the bromine atom is directly attached to the benzene ring. The lone pair of electrons on the bromine atom is conjugated with the π-electrons of the benzene ring, giving the C-Br bond some double bond character. This results in a stronger C-Br bond.
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