What happens when phenyl cyanide is treated with a dilute mineral acid ?

Explanation

To solve the question "What happens when phenyl cyanide is treated with a dilute mineral acid?", we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Structure of Phenyl Cyanide**:
- Phenyl cyanide, also known as benzonitrile, has the structure C6H5-CN. It consists of a phenyl group (C6H5) attached to a cyanide group (CN).

2. **Understand the Reaction Conditions**:
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