Breathing and Exchange of GasesHard

Question

In which condition, oxygen dissociation curve of haemoglobin shift to right of normal curve ?

Options

A.decrease in pH
B.decrease in CO2 concentration
C.decrease in acidity
D.decrease in temperature

Solution

-factors like
pCO2, H+ concentration, etc., on binding of O2
with haemoglobin. In the alveoli, where there
is high pO2, low pCO2, lesser H+ concentration
and lower temperature, the factors are
all favourable for the formation of
oxyhaemoglobin,

see ncert 274

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