AP EAMCET · Chemistry · Environmental Chemistry
Which of the following is lung irritant?
- A CO
- B \(\mathrm{NO}_2\)
- C \(\mathrm{CO}_2\)
- D \(\mathrm{CH}_4\)
Answer & Solution
Correct Answer
(B) \(\mathrm{NO}_2\)
Step-by-step Solution
Detailed explanation
Chlorine, phosgene, sulphur dioxide, hydrogen sulphide, nitrogen, dioxide and ammonia may suddenly be released during industrial accidents and may irritate the lungs.
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