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If a chemical reaction has a negative AH and a positive AS, then a. it will be spontaneous at low temperatures and non-spontaneous at high temperatures O b. it will be spontaneous at high temperatures and non-spontaneous at low temperatures O c. it will be spontaneous at all temperatures. O d. the absolute entropy of the reactants will be less than 0 O e. it will be non-spontaneous at all temperatures.

If a chemical reaction has a negative AH and a positive AS, then a. it will be spontaneous at low temperatures and non-spontaneous at high temperatures O b. it will be spontaneous at high temperatures and non-spontaneous at low temperatures O c. it will be spontaneous at all temperatures. O d. the absolute entropy of the reactants will be less than 0 O e. it will be non-spontaneous at all temperatures.

Chemistry for Engineering Students
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 10.50PAE: For the reaction NO(g)+NO2(g)N2O3(g) , use tabulated thermodynamic data to calculate H and S. Then...
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If a chemical reaction has a negative AH and a positive AS, then O a. it will be spontaneous at low temperatures and non-spontaneous at high temperatures O b. it will be spontaneous at high temperatures and non-spontaneous at low temperatures O c. it will be spontaneous at all temperatures. O d. the absolute entropy of the reactants will be less than 0 O e. it will be non-spontaneous at all temperatures.
Transcribed Image Text:If a chemical reaction has a negative AH and a positive AS, then O a. it will be spontaneous at low temperatures and non-spontaneous at high temperatures O b. it will be spontaneous at high temperatures and non-spontaneous at low temperatures O c. it will be spontaneous at all temperatures. O d. the absolute entropy of the reactants will be less than 0 O e. it will be non-spontaneous at all temperatures.
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