Which one of the following statements is incorrect regarding Bhopal gas tragedy ?

Options

A. Methyl isocyanate gas leakage took place.
B. Thousands of human beings dies.
C. Radioactive fall out engulfed Bhopal.
D. It took place in the night of December 2/3, 1984.

Explanation

To determine which statement regarding the Bhopal Gas Tragedy is incorrect, we will analyze each option provided.

### Step-by-Step Solution:

1. **Understanding the Bhopal Gas Tragedy**:
- The Bhopal Gas Tragedy occurred in December 1984 in Bhopal, India. It is recognized as one of the world's worst industrial disasters.

2. **Analyzing the Statements**:
- **Statement 1**: "Methyl isocyanate gas leakage took place."
- This statement is **correct**. The tragedy was primarily caused by the leakage of methyl isocyanate (MIC) gas from the Union Carbide pesticide plant.

- **Statement 2**: "Thousands of human beings died."
- This statement is also **correct**. The gas leak resulted in thousands of deaths and many more injuries.

- **Statement 3**: "Radioactive fallout engulfed Bhopal."
- This statement is **incorrect**. The tragedy was due to the leakage of methyl isocyanate and not due to any radioactive fallout. There was no involvement of radioactive materials in this incident.

- **Statement 4**: "It took place in the night of December 2 or 3, 1984."
- This statement is **correct**. The gas leak occurred during the night of December 2-3, 1984.

3. **Conclusion**:
- The only incorrect statement regarding the Bhopal Gas Tragedy is **Statement 3**: "Radioactive fallout engulfed Bhopal."

### Final Answer:
The incorrect statement regarding the Bhopal Gas Tragedy is: **"Radioactive fallout engulfed Bhopal."**