5 This is a subjective question, hence you have to write your answer in the Text-Field given below. Based on the data and the chemical reactions given below, find the standard heat of formation of ZnSO4 from the elements (Zn, S, and O). Zn+S ZnS AH = 44 kcal/kg mol AH-221.88 kcal/kg mol 2ZnS +302ZnO+2SO 2SO: +02SO3 ZnO+SO; ZnSO4 AH=46.88 kcal/kg mol AH-55.10 kcal/kg mol [4 Marks] Options 23/05/20