In: Physics
30 grams of ice at -5 Celsius melt while being left at room temperature of 28 Celsius. After melting its temperature rises to 28 Celsius. Determine the total change of entropy of the ice.
[Cice = .5 cal/g.C, Lf = 79.6 cal/gram] 1 calorie = 4.184 J
Group of answer choices
a) 53.11 J/K
b) 34.68 J/K
c) 38.27 J/K
d) 44.22 J/K
e) 49.97 J/K