Reaction between an acid and alcohol will give

Options

A. Higher C containing acid
B. Secondary alcohol
C. Alkane
D. Ester

Answer

To solve the question regarding the reaction between an acid and an alcohol, we can break it down into a step-by-step explanation.

### Step-by-Step Solution:

1. **Identify the Reactants**: The reaction involves two main components: an acid (which contains the carboxyl group, -COOH) and an alcohol (which contains the hydroxyl group, -OH).

2. **Understand the Reaction Type**: The reaction between an acid and an alcohol is known as an esterification reaction. This process typically occurs when a carboxylic acid reacts with an alcohol.

3. **Dehydration Process**: During the reaction, the hydroxyl group (-OH) from the acid and a hydrogen atom (H) from the alcohol are removed, resulting in the loss of a water molecule (H2O). This is known as dehydration.

4. **Formation of Ester**: The remaining parts of the acid and alcohol combine to form an ester. The general structure of an ester is RCOOR', where R is derived from the acid and R' is derived from the alcohol.

5. **Example Reaction**: For instance, when acetic acid (CH3COOH) reacts with ethanol (C2H5OH), the reaction produces ethyl acetate (CH3COOC2H5) and water.

6. **Conclusion**: Therefore, the product of the reaction between an acid and an alcohol is an ester.

### Final Answer:
The reaction between an acid and an alcohol will give **an ester**.

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