問題詳情

48. A cup of tea is made with 0.250 kg ofCo85.0water. Then, the cup of tea cools down to room temperature  20.0℃ . What isthe entropy change of the water while it cools? (For water, 5d09ceb418316.jpg)
(A)200 J / K
(B)230 J / K
(C)1050ln(1.22) J / K
(D)1050ln(0.818) J / K
(E)190 J / K



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