(b) A sample of 4.0 mol O, (g) isoriginally confined in 20 dm3 at270 K and then undergoes adiabaticexpansion againstpressure of 600 Torr until thevolume has increased by a factor of3.0. Calculate q, w, AT, AU andaconstantΔΗ

b) Given that : Moles of O2 = 4.0 mol Temperature = 270 K Volume (V1) = 20 dm3 = 20 L…

Answered: (b) A sample of 4.0 mol O, (g) is…

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter1: Gases And The Zeroth Law Of Thermodynamics

Section: Chapter Questions

Problem 1.76E

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(b) A sample of 4.0 mol O, (g) is originally confined in 20 dm³ at 270 K and then undergoes adiabatic expansion against pressure of 600 Torr until the volume has increased by a factor of 3.0. Calculate q, w, AT, AU and a constant ΔΗ