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Pf = P;/2 A sample of an ideal gas at P, is initially confined to one chamber of the apparatus represented above, and the other chamber is initially evacuated. The valve connecting the chambers is opened, and the gas expands at constant temperature to fill both chambers. Which of the following best describes AS for the process? A AS 0 because the gas particles become dispersed in a larger volume.

Pf = P;/2 A sample of an ideal gas at P, is initially confined to one chamber of the apparatus represented above, and the other chamber is initially evacuated. The valve connecting the chambers is opened, and the gas expands at constant temperature to fill both chambers. Which of the following best describes AS for the process? A AS 0 because the gas particles become dispersed in a larger volume.

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.141QP
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Pf = Pi/2 A sample of an ideal gas at P; is initially confined to one chamber of the apparatus represented above, and the other chamber is initially evacuated. The valve connecting the chambers is opened, and the gas expands at constant temperature to fill both chambers. Which of the following best describes AS for the process? A AS <O because the pressure of the gas decreases by half. AS = 0 because there is no change in the total number of particles of the gas. AS = 0 because the average kinetic energy of the gas particles is unchanged. AS > 0 because the gas particles become dispersed in a larger volume. US O 9
Transcribed Image Text:Pf = Pi/2 A sample of an ideal gas at P; is initially confined to one chamber of the apparatus represented above, and the other chamber is initially evacuated. The valve connecting the chambers is opened, and the gas expands at constant temperature to fill both chambers. Which of the following best describes AS for the process? A AS <O because the pressure of the gas decreases by half. AS = 0 because there is no change in the total number of particles of the gas. AS = 0 because the average kinetic energy of the gas particles is unchanged. AS > 0 because the gas particles become dispersed in a larger volume. US O 9
Pi O atm Pf = P¡/2 ideal gas at P, is initially confined to one chamber of the apparatus represented above, and the other chamber is initially evacuated. The valve connec
Transcribed Image Text:Pi O atm Pf = P¡/2 ideal gas at P, is initially confined to one chamber of the apparatus represented above, and the other chamber is initially evacuated. The valve connec
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