Q2. Two tanks are connected by a valve. One tank contains 2 kg of carbon monoxide gas at 77°C and 0.7 bar. The other tank holds 8 kg of the same gas at 27°C and 1.2 bar. The valve is opened and the gases are allowed to mix while receiving energy by heat transfer from the surroundings. The final equilibrium temperature is 42 °C. (a) Verify that the ideal gas equation of state is appropriate for CO in this range of temperature and pressure by referring to a generalized compressibility chart (b) Using the ideal gas model, determine (i) the final equilibrium pressure, in bar (ii) the heat transfer for the process, in kJ. (c) Evaluate Q using specific internal energy values from the ideal gas table for CO.

Q2. Two tanks are connected by a valve. One tank contains 2 kg of carbon monoxide gas at 77°C and 0.7 bar. The other tank holds 8 kg of the same gas at 27°C and 1.2 bar. The valve is opened and the gases are allowed to mix while receiving energy by heat transfer from the surroundings. The final equilibrium temperature is 42 °C. (a) Verify that the ideal gas equation of state is appropriate for CO in this range of temperature and pressure by referring to a generalized compressibility chart (b) Using the ideal gas model, determine (i) the final equilibrium pressure, in bar (ii) the heat transfer for the process, in kJ. (c) Evaluate Q using specific internal energy values from the ideal gas table for CO.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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