CHBrCIF has `"chiral" // "achiral"` carbon atom.

Explanation

To determine whether the carbon atom in CHBrClF is chiral or achiral, we can follow these steps:

### Step 1: Identify the Carbon Atom
In the molecule CHBrClF, we need to identify the carbon atom that is bonded to four different substituents.

### Step 2: List the Substituents
The carbon atom in CHBrClF is bonded to:
- Bromine (Br)
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