4, Consider the equation for Gibbs Free Energy, AG AH-TAS. Which set of conditio

Question

4, Consider the equation for Gibbs Free Energy, AG AH-TAS. Which set of conditions below would result in a reaction that is unambiguously spontaneous? Which would be unambiguously non-spontaneous? (4 pts) a. entropy decreases and the reaction is endothermic b. entropy increases and the reaction is exothermic C. entropy decreases and the reaction is exothermic d. entropy increases and the reaction is endothermic of is positive what can you say about the value of K' for this same reaction (1 sentence)? (2pts) say about the val 5. For the reaction A B, if Go, It 6' s postu IS less than that means the equilibrium constan

Explanation / Answer

4. DG = DH-TDS

if DH = -ve , DS = +Ve , the process is spontaneous at all temperatures.

if DH = +ve , DS = -Ve , the process is non-spontaneous at all temperatures.

answer: a. non-sponatneous, at all temperatures

        b. sponatneous, at all temperatures

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