Q17 / 160 · AP EAMCET 2024 (23 May Shift 1) · Chemistry

Which of the following is lung irritant?

  • A
    CO
  • Correct answer
    B
    $\mathrm{NO}_2$
  • C
    $\mathrm{CO}_2$
  • D
    $\mathrm{CH}_4$

Solution

Chlorine, phosgene, sulphur dioxide, hydrogen sulphide, nitrogen, dioxide and ammonia may suddenly be released during industrial accidents and may irritate the lungs.

Hence, the correct answer is option: 'B'.

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