作者QKILOLOQ (J-J Thomson)
看板Chemistry
標題請教一題關於S的問題
時間Tue Feb 27 13:27:39 2007
Which of the following statements is(are) always true ?
a. In order for a process to be spontaneous, the entropy of the universe must
increase.
b. A system cannot have both energy disorder and positional disorder.
c. △Suniv = △G/T
o
d. S is zero for elements in their standard states.
(1)a (2)a , d (3)a ,c , d (4)b , d (5)b
請問d項的elements跟完美晶體意思一樣嗎??
答案選哪一個比較好?
謝謝
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1F：推 ailestrike:d應該錯 a b不知道 囧> 02/27 17:34
2F：→ ailestrike:等等 上面當我沒說= = 02/27 17:36
3F：推 mlsh213:這裡的element應該是指"元素" 02/28 23:04
4F：推 maikeiko:答案是2嗎 03/07 21:32