Correct option:(1)High pO2 , low pCO2 , less H+ , lower temperature
Solution:
- Factors favourable for the formation of oxyhaemoglobin at the alveolar level are:high pO2, low pCO2 and less H+ concentration and lower temperature.
- Conditions favourable for the dissociation of oxygen from oxyhaemoglobin at the tissue level are:low pO2, high pCO2, high H+ concentration and high temperature.