本题目来源于试卷: What Drives Chemical Reactions D.4 Entropy and Spontaneity，类别为 IB化学
[单选题]
Which of the following ftbkz;ethikd)i *w t/3r: , o1factors affect the entropy (1*y itwypa 7ctd0by7 of a system containing gases?
dwb1tyy ypit0ac*77 (
I. The temperature of the system
II. The states of the system
III. The pressure of the system
A. I and II only
B. I and III only
C. II and III only
D. I, II, and III
参考答案: D
本题详细解析:
Increased temperature increases the kinetic energy of the gas particles and therefore increases the disorder. Gases are more disordered than liquids and solids. The greater the pressure, the lower the disorder.
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