Environment & Ecology · Environmental Science
Match List I (Hazardous substance) with List II (Major Source) and select the correct answer using the codes given below: List I: (A) Lead (B) PCB (Polychlorinated biphenyls) (C) Benzene (D) Vinyl Chloride List II: (I) Electrical insulation (II) Plastics industrial uses (III) Paint (IV) Gasoline
- 1(A) - (III), (B) - (I), (C) - (IV), (D) - (II)✓
- 2(A) - (III), (B) - (I), (C) - (II), (D) - (IV)
- 3(A) - (II), (B) - (III), (C) - (IV), (D) - (I)
- 4(A) - (I), (B) - (II), (C) - (III), (D) - (IV)
Correct answer
(A) - (III), (B) - (I), (C) - (IV), (D) - (II)
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