Question: When a certain freon used in refrigeration was expanded adiabatically from an initial pressure of 32 atm and 0C to a final pressure of 1.00

When a certain freon used in refrigeration was expanded adiabatically from an initial pressure of 32 atm and 0°C to a final pressure of 1.00 atm, the temperature fell by 22 K. Calculate the Joule–Thomson coefficient, µ, at 0°C, assuming it remains constant over this temperature range.

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Cp32 C 2255 Jmol K Atm 32 bar 0 C 27315 K Under these conditions according to the Cl... View full answer

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