Saturated steam is steam that is at the temperature of vaporization

Question

BlackTom AI · Accepted Answer

Saturated steam is defined as steam that is in equilibrium with liquid water at a given pressure, meaning it exists at the temperature corresponding to the vaporization (boiling) temperature for that pressure.

Option True: This statement matches the definition of saturated steam, since at the vaporization temperature the liquid and its vapor are in balance, and the steam is 'saturated' with respect to the liquid due to the phase equilibrium.

Option False: If one chose False, they would be implying that saturated steam is not at the vaporization temperature, which contradicts the concept of phase equilibrium at a given pressure. Saturated steam is not superheated; it is at the exact temperature at which the liquid would vaporize, so this choice mischaracterizes the state.

In summary, the accurate description of saturated steam is that it is at the vaporization temperature corresponding to the system’s pressure, aligning with the concept of phase equilibrium between liquid water and its vapor.

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Saturated steam is steam that is at the temperature of vaporization

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