Which one of the following statements is correct for a superheated vapour?

• A. Its pressure is less than the saturation pressure at a given temperature.
• B. Its temperature is less than the saturation temperature at a given pressure.
• C. Its volume is less than the volume of the saturated vapour at a given temperature.
• D. Its enthalpy is less than the enthalpy of the saturated vapour at a given pressure.