ChemistryEnvironmental pollutionJAMB
Which gas in car exhaust fumes combines with haemoglobin and reduces the blood's ability to carry oxygen?
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Answer: D. carbon(II) oxide
Carbon monoxide binds strongly to haemoglobin, forming carboxyhaemoglobin.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.