Temperature remains constant

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A tank contains a gas at a pressure of 110 kPa-gage and a temperature of 10 °C. The tank is completely sealed so no mass may enter or leave the tank, and the temperature remains constant. Some time later, the pressure of the tank is observed to have fallen to 105 kPa-gage. How could this be possible? Explain.

Reference no: EM13308561

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