What is the mechanism involved in the halogenation reaction of alkanes?

Explanation

### Step-by-Step Solution for the Mechanism of Halogenation Reaction of Alkanes

1. **Introduction to Halogenation of Alkanes**:
- The halogenation of alkanes is a reaction where alkanes react with halogens (like chlorine or bromine) to form alkyl halides. This reaction typically occurs in the presence of UV light or heat.

2. **Free Radical Mechanism**:
- The mechanism involved in the halogenation of alkanes is known as the **free radical mechanism**. This mechanism consists of three main steps: initiation, propagation, and termination.

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