In reversed-phase HPLC, what best describes the distribution of solutes?

In reversed-phase HPLC, what best describes the distribution of solutes?

• A. Between a gas mobile and a liquid stationary phase.
• B. Between a liquid stationary phase (attached to a solid) and the mobile phase.
• C. Between a solid stationary phase and a gas mobile phase.
• D. Between two immiscible liquids that are both gaseous.

Answer: (B)