Correct option is D
The gas that leaked during the
Bhopal tragedy was
Methyl isocyanate (MIC). This disaster occurred on the night of December 2-3, 1984, at the Union Carbide India Limited (UCIL) pesticide plant in Bhopal, leading to thousands of deaths and long-term health issues for the survivors. Methyl isocyanate is a highly toxic chemical used in the production of pesticides.