M.Sc. Bio-Physics (PU-CET P.G) 2018 Panjab University Entrance Exam With Answers

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10.

The pH of the blood is 7.4 when the ratio between H2CO3 and NaHCO3 is:-

A: 1:10
B: 1:20
C: 1:25
D: 1:30

The answer is: B