The dissolution of ammonium nitrate occurs spontaneosly in water 25 degrees celcius. As NH4NO3 dissolves, the temperature of the water decreases. What are the signs of Delta H, Delta S, and Delta G for this process?
a. Delta H < 0, delta s < 0, delta G<0
b. delta H > 0, delta S > 0, delta G <0
c. delta h > 0, delta s>0, delta G >0
d. delta h>0, delta s<0 , delta g>0
e. deta h <0, delta s>0, delta g >0