The reaction rates of many spontaneous reactions are actually very slow. Which of these statements is the best explanation for this observation A) (K_p) for the reaction is less than one. B) The activation energy of the reaction is large. C) ($\Delta$G^$\circ$) for the reaction is positive. D) Such reactions are endothermic. E) The entropy change is negative.

Question

Quizplus · Accepted Answer

The slow reaction rates can be attributed to a high activation energy, which means that a large amount of energy is required for the reaction to occur. This makes the reaction proceed at a slower rate.

The Reaction Rates of Many Spontaneous Reactions Are Actually Very Δ\DeltaΔ

The Reaction Rates of Many Spontaneous Reactions Are Actually Very $\Delta$