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1. |
One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought to 1 bar isothermally against a resisting pressure of 1 bar. The work done (in Joules) by the gas is_________________? |
A. | 30554 |
B. | 10373 |
C. | 4988.4 |
D. | 4364.9 |
Answer» C. 4988.4 | |