Which of the following statements correctly defines Bohr's effect ?

Options

A. Rise in `P_(50)` with a decrease in `CO_(2)` conc
B. Rise in `P_(50)` with an increase in `CO_(2)`
C. Rise in `P_(50)` with an increase in pH and decrease in `pCO_(2)`
D. Fall in `P_(50)` with a decrease in pH

Answer

B