Which of the following toxins are associated with the Bhopal Gas Leak disaster?
1. Methyl isocyanate (MIC)
2. Hexachlorobutadiene
3. Chloroform
4. Carbon tetrachloride
Select the correct answer using the code given below:
1
1, 2, and 3 only
2
2, 3, and 4 only
3
1, 3, and 4 only
4
1, 2, 3, and 4