An ideal gas in a thermally insulated vessel at internal pressure = P, volume = V...
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An ideal gas in a thermally insulated vessel at internal pressure = P, volume = V and absolute temperature = T expands irreversibly against zero external pressure, as shown in the diagram. The final internal pressure, volume and absolute temperature of the gas are P2, V and T2, respectively. For this expansion, (A) q=0 (C) PV = PV Pext = 0 P, V, T Irreversible Thermal insulation Pext = 0 P2, V2, T (B) T = T (D) PV = PV" An ideal gas in a thermally insulated vessel at internal pressure = P, volume = V and absolute temperature = T expands irreversibly against zero external pressure, as shown in the diagram. The final internal pressure, volume and absolute temperature of the gas are P2, V and T2, respectively. For this expansion, (A) q=0 (C) PV = PV Pext = 0 P, V, T Irreversible Thermal insulation Pext = 0 P2, V2, T (B) T = T (D) PV = PV"
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