R-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 work.

R-12 in a piston-cylinder arrangement is initially at 50 C, x = 1. It

1.	R-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 work.
A.	23.2 kJ/kg
B.	33.2 kJ/kg
C.	43.2 kJ/kg
D.	53.2 kJ/kg
Answer» D. 53.2 kJ/kg

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R-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 work.

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