11-12. A frictionless-piston-cylinder assembly contains 3 kg of a mixture of 67 percent ethylene and 33 percent carbon dioxide on a molar basis initially at 25°C in an initial volume of 0.02 m³. The mixture undergoes a constant-pressure process until the volume is increased by fifty percent. Estimate the final temperature of the mixture. Determine the work for this.process, using (a) the compressibility chart and Dalton's law and (b) the compressibility chart and Kay's rule.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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11-12. A frictionless-piston-cylinder assembly contains 3 kg of a mixture of 67 percent
ethylene and 33 percent carbon dioxide on a molar basis initially at 25°C in an
initial volume of 0.02 m³. The mixture undergoes a constant-pressure process
until the volume is increased by fifty percent. Estimate the final temperature of
the mixture. Determine the work for this.process, using (a) the compressibility
chart and Dalton's law and (b) the compressibility chart and Kay's rule.
Transcribed Image Text:11-12. A frictionless-piston-cylinder assembly contains 3 kg of a mixture of 67 percent ethylene and 33 percent carbon dioxide on a molar basis initially at 25°C in an initial volume of 0.02 m³. The mixture undergoes a constant-pressure process until the volume is increased by fifty percent. Estimate the final temperature of the mixture. Determine the work for this.process, using (a) the compressibility chart and Dalton's law and (b) the compressibility chart and Kay's rule.
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