Which of the following is an aryl alkyl halide.

Options

A.
B.
C.
D. None of these

Answer

To determine which of the given options is an aryl alkyl halide, we need to understand the definition of aryl alkyl halides. An aryl alkyl halide is a compound that contains both an alkyl group and a halogen atom (X) attached to an aromatic compound (aryl group). The halogen must be attached to a carbon atom that is part of the aromatic ring, specifically an sp² hybridized carbon.

Let's analyze the options step by step:

### Step 1: Identify the structure of each option

1. **Option A**: This compound has an alkyl group (CH₂) and a chlorine atom attached to a carbon atom of a benzene ring. The chlorine is attached to an sp² carbon, which is characteristic of aryl alkyl halides.

2. **Option B**: In this compound, the halogen atom is attached to an sp³ carbon (not part of the aromatic system). Therefore, this structure does not qualify as an aryl alkyl halide.

3. **Option C**: This compound has a benzene ring with two chlorine atoms attached at the 1,4 positions. There is no alkyl group present in this structure, so it cannot be classified as an aryl alkyl halide.

### Step 2: Conclusion

Based on the analysis:
- **Option A** is an aryl alkyl halide because it has an alkyl group and a halogen attached to an sp² carbon of the aromatic ring.
- **Option B** and **Option C** do not meet the criteria for aryl alkyl halides.

Thus, the answer is **Option A**.