The poisonous gas which reduces the oxygen-carrying capacity of blood to a large extent is:(a)SO₂ (b) NO (c) CO (d) CO₂

Academic Biology NCERT Class 10

Correct Answer: (c) CO

Explanation:

Carbon monoxide reacts with the haemoglobin of blood and reduces the oxygen-carrying capacity of blood to a large extent.

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Updated on: 20-Mar-2023

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