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1. |
A cylinder/piston contains 1kg methane gas at 100 kPa, 20 C. The gas is compressed reversibly to a pressure of 800 kPa. Calculate the work required if the process is adiabatic. |
A. | -112.0 kJ |
B. | -212.0 kJ |
C. | -312.0 kJ |
D. | -412.0 kJ |
Answer» D. -412.0 kJ | |