Q. Which of the following gas was leaked in the Bhopal Gas Tragedy?

[A] Methylisocyanate

[B] Isobutane

[C] Dimethylbutane

[D] Ethylbenzene

Answer: A
Notes:

Explanation – Methylisocyanate (MIC) gas leaked from a plant operated by Union Carbide India Limited (UCIL) at Bhopal (Madhya Pradesh).

Source: ForumIAS