| ⇦ | 
| ⇨ |
T. L. V. (Threshold Limit Value) of methyl isocyanate responsible for Bhopal gas tragedy is
Options
(a) 0.002 ppm
(b) 0.02 ppm
(c) 0.2 ppm
(d) 0.005 ppm
Correct Answer:
0.02 ppm
Explanation:
Methyl isocyanate is a volatile, toxic chemical used to manufacture carbamate pesticides. Bhopal gas tragedy (3rd Dec. 1984) is a case of air pollution in which MIC (Methyl Isocyanate) gas released from a fertilizer manufacturing plant of Union Carbide caused death of approximately 2500 persons. MIC causes irritation in eyes which may result in blindness, various lung diseases may result in death. Workers exposed to the MIC 8-hour threshold limit value of 0.02 ppm (46 μg/m³) are exposed to approximately 460 mg MIC in a workday.
Related Questions: - Tissue,which has power of division and regeneration throughout life is
- The ‘end organs of Ruffini’ are receptors of
- In a food chain, the total amount of living material is depicted by
- The primary cell wall of plant consists of
- A good example of an auxin herbicide is
Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Tissue,which has power of division and regeneration throughout life is
- The ‘end organs of Ruffini’ are receptors of
- In a food chain, the total amount of living material is depicted by
- The primary cell wall of plant consists of
- A good example of an auxin herbicide is
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply