A cylinder-piston contains ammonia at 50¬¨¬®‚Äö√†√ªC, 20% quality, volume being 1 L. The ammonia expands slowly, and heat is transferred to maintain a constant temperature. The process continues until all liquid is gone. Determine the work for this process.$

A cylinder-piston contains ammonia at 50¬¨¬®‚Äö√†√ªC, 2

1.	A cylinder-piston contains ammonia at 50¬¨¬®‚Äö√†√ªC, 20% quality, volume being 1 L. The ammonia expands slowly, and heat is transferred to maintain a constant temperature. The process continues until all liquid is gone. Determine the work for this process.$
A.	7.11 kJ
B.	9.11 kJ
C.	5.11 kJ
D.	8.11 kJ
Answer» B. 9.11 kJ

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A cylinder-piston contains ammonia at 50¬¨¬®‚Äö√†√ªC, 20% quality, volume being 1 L. The ammonia expands slowly, and heat is transferred to maintain a constant temperature. The process continues until all liquid is gone. Determine the work for this process.$

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