MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryEnvironmental ChemistryO3, NO2 acrolein, formaldehyde and PAN
CO emitted automobiles prevents O2-transport to body tissues by:
A.Changing O2 to CO2
B.Destroying hemoglobin
C.Forming a stable compound with hemoglobin✓ Correct
D.Obstructing the reaction of O2 with haemoglobin
Explanation
CO emitted by automobiles prevents O2 transport to body tissue by forming a stable compound with haemoglobin.
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