Carbon monoxide (CO), an air pollutant, when inhaled readily binds with the hemoglobin in the blood stream to form a life threatening compound known as
AHemoglobous
BCarbo hemoglobin
CCarbon mono hemoglobin
DCarboxy hemoglobin ✓ Correct
Correct answer: (D) Carboxy hemoglobin
Explanation
Carbon monoxide binds haemoglobin to form carboxyhaemoglobin, a life-threatening compound.
It binds far more strongly than oxygen, starving the tissues of oxygen.
The name hemoglobous is not a real compound.
Carbo hemoglobin is not the correct name for this compound.
Carbon mono hemoglobin is not the accepted term either.
Carboxyhaemoglobin in blood causes headache, dizziness and, at high levels, death.
Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.
Practise on Mcqkart →🎓 Book an expert →