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Calculate the final pressure of a sample of water vapor that expands reversibly and adiabatically from 75.5 torr and 250 cm3 to final volume of 2dm3 ?Take y=1.5.

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 2.64E: Asampleof a monatomic ideal gas doubles itsvolume reversibly and adiabatically. By what percentage...

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Question

Calculate the final pressure of a sample of water vapor
that expands reversibly and adiabatically from
75.5 torr and 250 cm3
to final volume of 2dm3
?Take y=1.5.
a. 7.5 Torr
b. 15.5 Torr
c. 3.322 Torr
d. none of them

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