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Two gases at different temperatures and pressures mix irreversibly in an insulated rigid container. Gas A is 2 kg at 400 K, 300 kPa; Gas B is 3 kg at 300 K, 100 kPa; both ideal. The environment is 300 K, 100 kPa. Which statement about the availability change is correct?
Availability is conserved due to total energy conservation.
Availability increases due to mixing of gases.
Availability change equals enthalpy change only.
Availability decreases equal to T₀ times entropy generated.
Availability decreases equal to T₀ times entropy generated.
Practice and solve "Two gases at different temperatures and pressures mix irreversibly in an insulated rigid container...." for Part 5 Domain Knowledge - CILMTMechanical 2026. The correct answer is Option D: Availability decreases equal to T₀ times entropy generated.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Two gases at different temperatures and pressures mix irreversibly in an insulated rigid container...." for Part 5 Domain Knowledge - CILMTMechanical 2026. The correct answer is Option D: Availability decreases equal to T₀ times entropy generated.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.