How much heat is required to change 100 g of -10eC ice to 150eC steam?
A. 74.9 kcal
B. 54 kcal
C. 749 cal
D. 594 cal
Answer:A
How much heat is required to change 100 g of -10eC ice to 150eC steam?
A. 74.9 kcal B. 54 kcal C. 749 cal D. 594 cal