In 1984, the Bhopal gas tragedy took place because methyl isocyanate :

Options

A. Reacted with ammonia
B. Reacted with `CO_(2)`
C. Reacted with water
D. Reacted with DDT

Answer

**Step-by-Step Solution:**

1. **Understanding the Incident**: The Bhopal gas tragedy occurred in December 1984 in Bhopal, India. It was one of the world's worst industrial disasters.

2. **Identifying the Chemical Involved**: The primary chemical involved in the tragedy was methyl isocyanate (MIC). This chemical was stored in large quantities at the Union Carbide pesticide plant.

3. **Chemical Reaction**: The tragedy was triggered when water entered a tank that was storing methyl isocyanate. This caused a chemical reaction.

4. **Consequences of the Reaction**: The reaction between methyl isocyanate and water led to the production of heat, which increased the temperature and pressure inside the tank. This ultimately resulted in the release of toxic gases into the atmosphere.

5. **Conclusion**: Therefore, the Bhopal gas tragedy happened because methyl isocyanate reacted with water, leading to a catastrophic release of toxic gas.

**Final Answer**: The Bhopal gas tragedy occurred because methyl isocyanate reacted with water.

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