The reaction CaO(s)+ SO₃(g)→ CaSO₄(s)is nonspontaneous at 2200 K,whereas it is spontaneous at room temperature.Which of the following statements is false?

Question

Quizplus · Accepted Answer

Since the reaction is nonspontaneous at high temperature and spontaneous at room temperature, it means that the change in entropy (ΔS) is positive and the change in enthalpy (ΔH) is negative. Therefore, choices A, B, and C are all true. Choice D is false because the change in entropy is not the main driving force of the reaction since the reaction is nonspontaneous at high temperature. Choice E may or may not be true, but there is not enough information to determine the temperature at which ΔG becomes zero.

The Reaction CaO(s)+ SO3(g)→ CaSO4(s)is Nonspontaneous at 2200 K,whereas It

The Reaction CaO(s)+ SO₃(g)→ CaSO₄(s)is Nonspontaneous at 2200 K,whereas It