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For a Given Reaction,ΔrH = -26

Question 112

Multiple Choice

For a given reaction,ΔrH = -26.6 kJ mol-1 and ΔrS = -77.0 J K-1 mol-1.The reaction is spontaneous ________.Assume that ΔrH and ΔrS do not vary with temperature.


A) at T > 345 K
B) at T < 345 K
C) at T > 298 K
D) at T < 298 K
E) at all temperatures

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