2. Ideal 128 (kg) of O2 and 44 (kg) of CO2 contained in a box are kept separated by a partition. At some point, the partition is removed and the gases are allowed to mix. Both gases are at 2 (atm) and 500 (k), and the final mixture is state is at 2 (atm) and 500 (K). Calculate the change in entropy in mixing.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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2. Ideal 128 (kg) of O2 and 44 (kg) of CO2 contained in a box are kept separated by a
partition. At some point, the partition is removed and the gases are allowed to mix. Both
gases are at 2 (atm) and 500 (k), and the final mixture is state is at 2 (atm) and 500 (K). Calculate the change in entropy in mixing.
Transcribed Image Text:2. Ideal 128 (kg) of O2 and 44 (kg) of CO2 contained in a box are kept separated by a partition. At some point, the partition is removed and the gases are allowed to mix. Both gases are at 2 (atm) and 500 (k), and the final mixture is state is at 2 (atm) and 500 (K). Calculate the change in entropy in mixing.
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