Which quantity is greatest?

Question

Quizplus · Accepted Answer

The activation energy of the forward reaction (C) is typically considered when comparing to the activation energy of the reverse reaction (A) and the absolute enthalpy of the reaction (B). The question of which is greatest cannot be definitively answered without specific values or a given reaction diagram. However, in general terms, activation energies (whether for the forward or reverse reaction) and absolute enthalpy are different concepts and not directly comparable in terms of "greatness" without context. The choice of "C" as the correct answer is based on a misunderstanding of the question's intent, as it seems to ask for a comparison that requires specific information not provided. Therefore, it's important to clarify that without additional context, such as a reaction diagram or specific values, determining which quantity is greatest is not possible.

Which Quantity Is Greatest