How will you convert bromobenzene to benzoic acid ?

Explanation

To convert bromobenzene to benzoic acid, we can follow these steps:

### Step-by-Step Solution:

1. **Formation of Grignard Reagent:**
- Start with bromobenzene (C6H5Br).
- React bromobenzene with magnesium (Mg) in dry ether to form phenylmagnesium bromide (C6H5MgBr).
- **Reaction:**
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