In alveolar air, the partial pressure of CO2 is

Question

In alveolar air, the partial pressure of CO2 is (A) 40 mm of Hg (B) 44 mm of Hg (C) 46 mm of Hg (D) 42 mm of Hg

Tardigrade Admin · Accepted Answer

Correct answer is (a) 40 mm of Hg

Q. In alveolar air, the partial pressure of CO2 is