Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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6. If for a spontaneous generic process A→B, ΔG > ΔH, then for this process___________
Group of answer choices
A, ΔS<0 if ΔH>0 and ΔS>0 if ΔH<0
b, ΔS<0, always
c, ΔS=0
d, ΔS>0 if ΔH>0 and ΔS<0 if ΔH<0
e, ΔS>0, always
7.Consider a generic reaction AB (g) → A (g) +B (g) for which
ΔH° is -150 kJ/mol and ΔS° is -150 J/K ∙ mol. This reaction is ________
Group of answer choices
A, spontaneous at only at low temperatures
B.spontaneous only at high temperatures
C. nonspontaneous at all temperatures
D. spontaneous at all temperatures
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