17. A 10-g cube of ice at -10°C is put into a tank of water initially at 4°C with a volume 10 L. Suppose that the specific heat of ice is 2.1 J/gK, and water 4.2 J/gK, and the latent heat of fusion is 334 J/g. What is the approximate entropy change of the cube of ice as it reaches equilibrium with the water in the tank?
(A) 1.3 J/K
(B) 13 J/K
(C) 65 J/K
(D) 130 J/K.

答案:登入後查看
統計: 尚無統計資料