作者vicboyso (Vic)
看板TransBioChem
標題[化學] 熱化學問題
時間Mon Jun 15 00:21:49 2009
Which of the following involve(s) in an increase in the enthropy of the system
(A) grindind a large crystal of KCl to power
(B) Br(g)-->Br(l)
(C) O2(298K)--> O2(373K)
(D) NH3(1atm . 298K) --> NH3(3atm . 298K)
(E) mixing benzene with teluence (Both have simller intermolcular forces)
可以請問板上的板友 哪一個答案才是正解呢?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 61.229.96.251
1F：推 funkabc:A C E 06/15 00:32
2F：推 funkabc: B l->g D 需壓力變小(體積增大) 06/15 00:36