Figure 6.4
-Figure 6.4 illustrates various aspects of the free-energy change (ΔG)for the reaction
A + B ↔ C + D.Which of the following changes in free-energy represents the activation energy required for a noncatalyzed reaction?
A)a
B)b
C)c
D)d

Question

Figure 6.4
-Figure 6.4 illustrates various aspects of the free-energy change (ΔG)for the reaction
A + B ↔ C + D.Which of the following changes in free-energy represents the activation energy required for a noncatalyzed reaction?
A)a 
B)b 
C)c 
D)d

Quizplus · Accepted Answer

The activation energy for a noncatalyzed reaction is represented by the energy difference between the reactants and the peak of the energy barrier they must overcome to transform into products. Option C correctly identifies this energy difference.

Figure 6.4 -Figure 6.4 Illustrates Various Aspects of the Free-Energy Change (ΔG)for