試題詳解

43. A solid melt at 100°C by absorbing 2450 kJ heat. How much is the entropy change in this melting process?
(A) 8.23 kJ/K
(B) 4.32 kJ/K
(C) 7.43 kJ/K
(D) 6.57 kJ/K
(E) 5.69 kJ/K