試題詳解

22. What is the correct description for the role of the light in the photosynthesis reaction from the point of view of thermodynamics?
(A) The light provides the heat required by the photosynthesis reaction.
(B) Without the light, the photosynthesis reaction is nonspontaneous. The light provides the enthalpy which make the reaction spontaneous.
(C) The light provides the enthalpy which causes the photosynthesis reaction to release the heat.
(D) Without the light, the photosynthesis reaction is nonspontaneous. The light provides the free energy which makes the reaction spontaneous.
(E) None of the above is correct.