Study the given statements and select the correct answer

Statement A: Humans dying of carbon monoxide inhalations exhibit characteristic bright pink colour of the flesh.

Statement B: Carbon monoxide is a permanent pollutant.

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JSSC JE Civil Re-Exam 31 Oct 2022 Official Paper-II
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  1. Both the statements are correct 
  2. Statements B is correct, but A is incorrect
  3. Both the statements are incorrect
  4. Statement A is correct, but B is incorrect

Answer (Detailed Solution Below)

Option 4 : Statement A is correct, but B is incorrect
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Detailed Solution

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Explanation:

Carbon monoxide (CO):

  • Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that is produced by the incomplete combustion of carbon-containing fuels.
  • It is a potentially dangerous and toxic gas because it can interfere with the body's ability to transport oxygen, leading to various health problems, including death.
  • Carbon monoxide binds to hemoglobin in red blood cells more readily than oxygen does, reducing the blood's ability to carry oxygen. This can lead to tissue damage and oxygen deprivation.
  • Person dying of CO inhalation exhibit characteristic bright pink colour of the flesh due to the presence of pink-coloured carboxyhemoglobin in their blood.
  • CO is not a permanent pollutant.

Hence statement (A) is correct but statement (B) is incorrect.

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