作者QKILOLOQ (J-J Thomson)
看板Chemistry
标题什麽是viscosity??
时间Mon Apr 2 10:20:52 2007
Which of the following liquids would have the highest viscosity at the
same temperature ?
(A)CH3OCH3
(B)CH3CH2OH
(C)HOC2H4OH
(D)CH3Br
(E)CH2Cl2
想请问的是 什麽是 viscosity
我印象中没学过这个名词
这一题该如何去判别??
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1F:推 ohohoh:黏度 应该是(C) 04/02 10:42
2F:推 QKILOLOQ:为什麽要选C呢 是因为什麽概念去判别的?? 谢谢 04/02 11:12
3F:推 ailestrike:OH键多寡 04/02 11:56
4F:推 hept:这一题也可以用经验得到答案 04/02 18:56
5F:推 ohohoh:我觉得即使没教过也应该先去google一下 04/03 01:30