Q. Carbon monoxide is harmful to human being as it
A) Is carcinogenic
B) Is antagonistic to $CO_{2}$
C) Has higher affinity for haemoglobin as compared to oxygen
D) Is destructive to $O_{3}$
Explanation
The correct answer is Option C: Has higher affinity for haemoglobin as compared to oxygen.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.