Fear or exitement, generally cause one to breathe rapidaly and it results in the decrease of concentration of `CO_(2)` in blood. In what way it will change pH of blood ?

Options

A. `pH` will increase
B. `pH` will decrease
C. No change
D. `pH` will adust to `7`

Answer

C

Explanation

Decrease or increase in the concentration of `CO_(2)` does not effect `pH`.