chemical reaction has a positive change in entropy. According to the diagram below, that else is true about the reaction? AS Yes, -AG spontaneous at any temperature Spontaneous only at high temps, if T AS > AH AH 7 AH Spontaneous only at low temps, if |T AS| < AH| No, +AG non-spontanous at any temperature AS A If its change in enthalpy is negative, it is spontaneous at all temperatures. B If its change in enthalpy is positive, it is not spontaneous at any temperature. If its change in enthalpy is positive, it is not spontaneous at higher temperatures. D If its change in enthalpy is negative, it is spontaneous only at higher temperatures.

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter10: Entropy And The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 10.80PAE
icon
Related questions
Question
A chemical reaction has a positive change in entropy. According to the diagram below,
what else is true about the reaction?
AS
Yes, -AG spontaneous
at any temperature
Spontaneous only at high
temps, if T AS > AH
ΔΗ
AH
Spontaneous only at low
temps, if |T AS| < JAH|
No, +AG non-spontanous
at any temperature
AS
A
If its change in enthalpy is negative, it is spontaneous at all temperatures.
B
If its change in enthalpy is positive, it is not spontaneous at any temperature.
If its change in enthalpy is positive, it is not spontaneous at higher temperatures.
D
If its change in enthalpy is negative, it is spontaneous only at higher temperatures.
Transcribed Image Text:A chemical reaction has a positive change in entropy. According to the diagram below, what else is true about the reaction? AS Yes, -AG spontaneous at any temperature Spontaneous only at high temps, if T AS > AH ΔΗ AH Spontaneous only at low temps, if |T AS| < JAH| No, +AG non-spontanous at any temperature AS A If its change in enthalpy is negative, it is spontaneous at all temperatures. B If its change in enthalpy is positive, it is not spontaneous at any temperature. If its change in enthalpy is positive, it is not spontaneous at higher temperatures. D If its change in enthalpy is negative, it is spontaneous only at higher temperatures.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Thermodynamics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry for Engineering Students
Chemistry for Engineering Students
Chemistry
ISBN:
9781337398909
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781133611097
Author:
Steven S. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Chemistry: Principles and Practice
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning