CO2 dissociates from carbamino haemoglobin when
(a) pCO2 is high and pO2 is low
(b) pO2 is high and pCO2 is low
(c) pCO2 and pO2 are equal
(d) None of the above
The answer is the option (b) pO2 is high and pCO2 is low
Explanation: - The partial pressure of O2 should be high and that of CO2 should be low when CO2 dissociates from carbamino-haemoglobin.