The standard free energy change is defined under what set of conditions?
A) 1 atm, 298 K, 1 M
B) 1 atm, 273 K, 1 M
C) 100 kPa, 273 K, 1 M
D) 100 kPa, 298 K, 1 M

Question

Quizplus · Accepted Answer

The standard free energy change (ΔG°) is defined under standard conditions, which are 1 atm pressure, 298 K temperature, and 1 M concentration for all species in the reaction. Therefore, choice A is the correct answer.

The Standard Free Energy Change Is Defined Under What Set