What happens when ethyl alcohol is heated with excess of sulphuric acid at `170^@C`

Explanation

To understand what happens when ethyl alcohol is heated with excess sulfuric acid at 170°C, we can break down the process into a series of steps:

### Step-by-Step Solution:

1. **Identify the Reactants**:
- The reactants in this reaction are ethyl alcohol (C2H5OH) and concentrated sulfuric acid (H2SO4).

2. **Heating the Mixture**:
...