Name the reaction of `prop-` halogenation of `prop-` carboxylic acid.

Explanation

To answer the question regarding the reaction of prop-halogenation of prop-carboxylic acid, we need to follow these steps:

### Step 1: Identify the Reactants
The reactants in this case are prop-carboxylic acid and a halogen (such as chlorine or bromine). Prop-carboxylic acid refers to propanoic acid, which has the formula CH3CH2COOH.

### Step 2: Understand Halogenation
Halogenation is a chemical reaction where a halogen atom is introduced into a compound. In the case of prop-carboxylic acid, the halogen will replace one of the hydrogen atoms in the propanoic acid molecule.

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