The dissolution of ammonium nitrate occurs spontaneously in water at 25°C.As NH4NO3 dissolves,the temperature of the water decreases.What are the signs of ΔH,ΔS,and ΔG for this process?
A) ΔH > 0,ΔS < 0,ΔG > 0
B) ΔH > 0,ΔS > 0,ΔG > 0
C) ΔH > 0,ΔS > 0,ΔG < 0
D) ΔH < 0,ΔS < 0,ΔG < 0
E) ΔH < 0,ΔS > 0,ΔG > 0
Correct Answer:
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