5.) 1.00 mol of N2 is adiabatically expanded from 10.00 L at 400 K to 20.00 L. Assume that Cv,m= SR/2 for nitrogen. A) What is the final temperature if the expansion is carried out against a constant pressure of 1.00 atm? B) What is the final temperature if the expansion is carried out reversibly? C) What is the final temperature if the expansion is carried out into a vacuum?

5.) 1.00 mol of N2 is adiabatically expanded from 10.00 L at 400 K to 20.00 L. Assume that Cv,m= SR/2 for nitrogen. A) What is the final temperature if the expansion is carried out against a constant pressure of 1.00 atm? B) What is the final temperature if the expansion is carried out reversibly? C) What is the final temperature if the expansion is carried out into a vacuum?

Physical Chemistry

2nd Edition

ISBN:9781133958437

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

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

Chapter2: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 2.68E

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