In the following halogenated organic compounds the one with maximum number of chlorine atoms in its structure is :

Options

A. Chloral
B. Gammaxene
C. Chloropicrin
D. Freon-12

Answer

To solve the question of which halogenated organic compound has the maximum number of chlorine atoms, we need to analyze each compound provided in the question. Here’s a step-by-step breakdown:

### Step 1: Identify the Compounds
We need to identify the structures of the given halogenated organic compounds. The compounds mentioned are:
1. Chloral
2. Gamma-hexachlorocyclohexane (often referred to as gamma-gazene)
3. Chloropicrin
4. Freon-12

### Step 2: Analyze Each Compound
Now, let's analyze each compound to count the number of chlorine atoms.

1. **Chloral**: The structure of chloral is CCl3CHO. It has **3 chlorine atoms**.

2. **Gamma-hexachlorocyclohexane (Gamma-gazene)**: This compound has a structure where all the hydrogen atoms are replaced by chlorine atoms. It has **6 chlorine atoms**.

3. **Chloropicrin**: The structure of chloropicrin is CCl3NO2. It has **3 chlorine atoms**.

4. **Freon-12**: The structure of Freon-12 is CF2Cl2. It has **2 chlorine atoms**.

### Step 3: Compare the Number of Chlorine Atoms
Now, we will summarize the number of chlorine atoms in each compound:
- Chloral: 3 Cl
- Gamma-gazene: 6 Cl
- Chloropicrin: 3 Cl
- Freon-12: 2 Cl

### Step 4: Determine the Compound with the Maximum Chlorine Atoms
From the analysis, we can see that Gamma-gazene has the highest number of chlorine atoms, which is **6**.

### Conclusion
The compound with the maximum number of chlorine atoms in its structure is **Gamma-gazene**.

### Final Answer
The correct option is **Gamma-gazene** (Option 2).

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