Question: Refrigerant-12 in a piston/cylinder arrangement is initially at 50C, x = 1. It is then expanded in a process so that P = Cv1 to

Refrigerant-12 in a piston/cylinder arrangement is initially at 50°C, x = 1. It is then expanded in a process so that P = Cv−1 to a pressure of 100 kPa. Find the final temperature and specific volume.

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