AP Chemistryeasymcq1 pt
Which statement about ΔG° and K is correct?
A.ΔG° = −RT ln K
B.ΔG° = RT ln K
C.ΔG° = −RT log K / 2.303
D.ΔG° is independent of K
Explanation
Core Concept
This links thermodynamics to equilibrium: large K means very negative ΔG°. At 298 K, ΔG° = −5.7 kJ × log K.
Correct Answer
AΔG° = −RT ln K
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