Which of the following compound will give four monochloro (structural) product on monochlorination.

Options

A.
B.
C.
D.

Answer

To determine which compound will give four monochloro (structural) products upon monochlorination, we need to analyze the types of hydrogen atoms present in each compound. The number of different types of hydrogen atoms will indicate how many distinct monochloro products can be formed.

### Step-by-Step Solution:

1. **Identify the Compounds**: We have four compounds to analyze. Let's denote them as Compound A, Compound B, Compound C, and Compound D.

2. **Analyze Compound A**:
- Count the hydrogen atoms and identify their types.
- In Compound A, there are two types of hydrogen atoms.
- Therefore, monochlorination will yield **2 structural products**.

3. **Analyze Compound B**:
- Count the hydrogen atoms and identify their types.
- In Compound B, similar to Compound A, there are also two types of hydrogen atoms.
- Therefore, monochlorination will yield **2 structural products**.

4. **Analyze Compound C**:
- Count the hydrogen atoms and identify their types.
- In Compound C, we find that there are four distinct types of hydrogen atoms.
- Therefore, monochlorination will yield **4 structural products**.

5. **Analyze Compound D**:
- Count the hydrogen atoms and identify their types.
- In Compound D, there are three types of hydrogen atoms.
- Therefore, monochlorination will yield **3 structural products**.

6. **Conclusion**:
- Among the four compounds analyzed, only Compound C produces four distinct monochloro products upon monochlorination.

### Final Answer:
The compound that will give four monochloro structural products on monochlorination is **Compound C**.