Which Feature Characterizes a Gas in Solution

Multiple Choice

Which feature characterizes a gas in solution?

A) Its concentration is the same as its partial pressure.
B) Its amount in solution depends solely on its solubility in that solution.
C) Its amount in solution depends solely on its partial pressure in the liquid phase.
D) Its solubility is independent of temperature.
E) Its amount in solution depends on its partial pressure in the gas phase in contact with the liquid and on its solubility in the liquid.