Q. I. Increased partial pressure of $O_{2}$ II. Increased partial pressure of $CO_{2}$ III. Increased partial pressure of $H^{+}$ IV. Decreased partial pressure of $O_{2}$ All the above situations favours the dissociation of oxyhaemoglobin except

A) I and II
B) II and III
C) I and IV
D) Only I
Explanation

High pressure of $O_{2}$ increases the oxygenation of haemoglobin

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.