Give IUPAC names of the following:
`ClCH_(2)COOH`

Explanation

To determine the IUPAC name of the compound ClCH₂COOH, we can follow these steps:

### Step 1: Identify the Functional Group
The given compound ClCH₂COOH contains a carboxylic acid functional group (–COOH). The presence of this group indicates that the compound will have the suffix "oic acid" in its name.

**Hint:** Look for the functional group to determine the suffix of the compound.

### Step 2: Count the Carbon Atoms
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