Question: In a continuous manusfacturing process chlorodifluoromethane (CHClF 2 ) initially at 10 bar and 420C passes through and adiabatic pressure reducing valve so that its

In a continuous manusfacturing process chlorodifluoromethane (CHClF₂) initially at 10 bar and 420°C passes through and adiabatic pressure reducing valve so that its pressure is reduced to 0.1 bar (this last pressure is low enough that CHClF₂ can be considered an ideal gas. At these operating conditions, this gas can be described by a one-term virial equation of state:

PV RT = 1+ B V molk and the ideal heat capacity is C = 29.93 + 0.0937 What is the temperature of the

PV RT = 1+ B V molk and the ideal heat capacity is C = 29.93 + 0.0937 What is the temperature of the chlorodi- fluoromethane exiting the valve? How much entropy is generated in the process per mole of CHCIF, flowing through the valve?

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To find the temperature of chlorodifluoromethane CHClF2 exiting the valve we can use the adiabatic process equation which relates the initial and fina... View full answer

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