Acetic acid `(` ethanoic acid `)` and hydrochloric acid react with `KOH` solution. The enthalpy of neutralisation of ethanoic acis is `-55.8kJ mol^(-1)` while that of hydrochloric acid is `-57.3kJ mol^(-1)` . Can you think of how are these different?`

Explanation

To understand the difference in the enthalpy of neutralization between acetic acid (ethanoic acid) and hydrochloric acid when they react with KOH, we can break down the solution into several steps:

### Step 1: Define Enthalpy of Neutralization
The enthalpy of neutralization is defined as the heat change that occurs when one mole of an acid reacts with one mole of a base to form water and a salt in an aqueous solution.

### Step 2: Identify the Acids
- **Acetic Acid (CH₃COOH)**: This is a weak acid. It does not completely dissociate in solution.
- **Hydrochloric Acid (HCl)**: This is a strong acid. It completely dissociates in solution.
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