In the presence of concentrated sulphuric acid, acetic acid reacts with ethyl alcohol to produce

Options

A. aldehyde
B. alcohol
C. ester
D. carboxylic acid

Explanation

To solve the question of what products are formed when acetic acid reacts with ethyl alcohol in the presence of concentrated sulfuric acid, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants**:
- Acetic acid (CH₃COOH)
- Ethyl alcohol (C₂H₅OH)
- Concentrated sulfuric acid (H₂SO₄) as a catalyst

2. **Write the Chemical Equation**:
- The reaction can be represented as:
\[ \text{CH}_3\text{COOH} + \text{C}_2\text{H}_5\text{OH} \xrightarrow{\text{H}_2\text{SO}_4} \text{Products} \]

3. **Understand the Reaction Type**:
- This reaction is an esterification reaction, where an acid (acetic acid) reacts with an alcohol (ethyl alcohol) to form an ester and water.

4. **Determine the Products**:
- The ester formed from this reaction is ethyl acetate (CH₃COOC₂H₅) and water (H₂O).
- Therefore, the balanced equation for the reaction is:
\[ \text{CH}_3\text{COOH} + \text{C}_2\text{H}_5\text{OH} \xrightarrow{\text{H}_2\text{SO}_4} \text{CH}_3\text{COOC}_2\text{H}_5 + \text{H}_2\text{O} \]

5. **Final Answer**:
- The products of the reaction between acetic acid and ethyl alcohol in the presence of concentrated sulfuric acid are ethyl acetate and water.