Consider a solution of $$CO_{2} (g)$$ dissolved in water in a closed container.

Which one of the following plots correctly represents variation of log (partial pressure of $$CO_{2}$$ in vapour phase above water) [y-axis] with log (mole fraction of $$CO_{2}$$ in water) [x-axis] at $$ 25^{o}C $$?

A

B

C

D