What is the temperature of a system in thermal equilibrium with another system made up of water and steam at one atmosphere of pressure

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What is the temperature of a system in thermal equilibrium with another system made up of water and steam at one atmosphere of pressure

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Thu Thủy 6 months 2021-07-15T04:14:31+00:00 1 Answers 137 views 0

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    2021-07-15T04:15:38+00:00

    Full Question:

    What is the temperature of a system in thermal equilibrium with another system made up of water and steam at one atmosphere of pressure?

    A) 0°F

    B) 273 K

    C) 0 K

    D) 100°C

    E) 273°C

    Answer:

    The correction Option is D) 100°C

    Explanation:

    The temperature above is referred to as the critical point.

    it is the highest temperature and pressure at which water (which has three phases – liquid, solid, and gas) can exist in vapor/liquid equilibrium. If the temperature goes higher than 100 degrees celsius, it cannot remain is liquid form regardless of what the pressure is at that point.

    There is also a condition under which water can exist in its three forms: that is  

    – Ice (solid)

    – Liquid (fluid)

    – Gas (vapor)

    That state is called triple point. The conditions necessary for that to occur are:

    • 273.1600 K (0.0100 °C; 32.0180 °F)  as temperature and
    • 611.657 pascals (6.11657 mbar; 0.00603659 atm) as pressure

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