QuestionDetails: Two moles of a diatomic ideal gas has initial volume of 1L andt

Question

QuestionDetails: Two moles of a diatomic ideal gas has initial volume of 1L andtemperature of 300K. Frist Gas expands adiabatically to 3 times theintial volume. Then it is expanded isobarically to a new volume andcompressed istothemally back to its original state. 1.how much work is done during the isothermal QuestionDetails: Two moles of a diatomic ideal gas has initial volume of 1L andtemperature of 300K. Frist Gas expands adiabatically to 3 times theintial volume. Then it is expanded isobarically to a new volume andcompressed istothemally back to its original state. 1.how much work is done during the isothermal QuestionDetails: Two moles of a diatomic ideal gas has initial volume of 1L andtemperature of 300K. Frist Gas expands adiabatically to 3 times theintial volume. Then it is expanded isobarically to a new volume andcompressed istothemally back to its original state. 1.how much work is done during the isothermal

Explanation / Answer

n = 2 mole, V1 = 1 L, T1 = 300 K, =1.40, pressure P1 = nRT1/V1 after abiabatical process, V2 = 3V1,P2 =P1(V1/V2) =P1*(1/3), T2 =P2V2/(nR) = 3*(1/3)T1 after isobarical process, P3 = P2, volumeV3, temperature T3 = T1, after isothermal process, T4 = T3 =T1, V4 =V1P1V1 =P3V3 V1/V3 = P3/P1 =P2/P1 = (1/3), work done during the isothermal = nRT1 ln(V1/V3) = nRT1ln(1/3) = nRT1 ln(1/3) = -7669J

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.