Spontaneity Enthalpy And Entropy
Data on temperature change and entropy change were collected for four reactions, each conducted in an identical calorimeter. Which set of observations corresponds to the reaction that is LEAST likely to be spontaneous under standard conditions?
A
Reaction that increases temperature by 12°C with ΔS = -25 J/(mol·K)
B
Reaction that decreases temperature by 15°C with ΔS = -45 J/(mol·K)
C
Reaction that decreases temperature by 8°C with ΔS = +60 J/(mol·K)
D
Reaction that increases temperature by 5°C with ΔS = +10 J/(mol·K)
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