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Recall that dG (delta G) is the criterion of spontaneity (and not dGo\'). Unfort

ID: 852480 • Letter: R

Question

Recall that dG (delta G) is the criterion of spontaneity (and not dGo'). Unfortunately Sapling Learning is not particularly clear on this important point. But your text is -- see last section on p. 249. In light of dG as a criterion of spontaneity for reactions, which of the following statements is true? (You might want to consult Table 16.1.)

A. Because dGo' for reaction 6 is positive, this reaction cannot proceed spontaneously. B. The pyruvate kinase reaction is a spontaneous reaction under physiological conditions. C. The aldolase reaction is not spontaneous under physiological conditions because it has a positive dGo' value. D. All of the above are true.

Explanation / Answer

D. All of the above are true.