For each system listed in the first column of the table below, decide (if possible) whether the change described in the second column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" button in the last column. System A few moles of helium (He) gas. A few grams of water vapor (H₂O). A few moles of nitrogen (N₂) gas. Change The helium expands from a volume of 7.0 L to a volume of 8.0 L while the temperature is held constant at -8.0 °C. The water condenses to a liquid at a constant temperature of -12.0 °C. The nitrogen is cooled from 77.0 °C to 10.0 °C and is also expanded from a volume of 5.0 L to a volume of 15.0 L. AS AS < 0 AS = 0 AS > 0 not enough information AS < 0 AS = 0 AS > 0 not enough information AS < 0 AS = 0 AS > 0 not enough information ⠀⠀⠀ 00 A

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter13: Spontaneous Processes And Thermodynamic Equilibrium
Section: Chapter Questions
Problem 20P
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For each system listed in the first column of the table below, decide (if possible) whether the change described in the second
column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information
to decide, check the "not enough information" button in the last column.
System
A few moles of helium (He) gas.
A few grams of water vapor (H₂O).
A few moles of nitrogen (N₂) gas.
Change
The helium expands from a volume
of 7.0 L to a volume of 8.0 L while
the temperature is held constant at
-8.0 °C.
The water condenses to a liquid at a
constant temperature of -12.0 °C.
The nitrogen is cooled from 77.0 °C
to 10.0 °C and is also expanded from
a volume of 5.0 L to a volume of
15.0 L.
AS
AS < 0
AS = 0
AS > 0
not enough
information
AS < 0
AS = 0
AS > 0
not enough
information
AS < 0
AS = 0
AS > 0
not enough
information
000
18
Ar
T
Transcribed Image Text:For each system listed in the first column of the table below, decide (if possible) whether the change described in the second column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" button in the last column. System A few moles of helium (He) gas. A few grams of water vapor (H₂O). A few moles of nitrogen (N₂) gas. Change The helium expands from a volume of 7.0 L to a volume of 8.0 L while the temperature is held constant at -8.0 °C. The water condenses to a liquid at a constant temperature of -12.0 °C. The nitrogen is cooled from 77.0 °C to 10.0 °C and is also expanded from a volume of 5.0 L to a volume of 15.0 L. AS AS < 0 AS = 0 AS > 0 not enough information AS < 0 AS = 0 AS > 0 not enough information AS < 0 AS = 0 AS > 0 not enough information 000 18 Ar T
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