4. Which of the following gases would you expect to have the smallest value of of the van der Waals constant b: H2, N2, CH4, C2H6, C3H8?. (A)H2(B)N2(C)CH4 (D) C2H6 (E)C3H8

4. Which of the following gases would you expect to have the smallest value of of the van der Waals constant b: H₂, N₂, CH₄, C₂H₆, C₃H₈?.
(A)H₂
(B)N₂
(C)CH₄
(D) C₂H₆
(E)C₃H₈

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統計： A(38), B(9), C(5), D(3), E(2) #938614

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bd4588

B1 · 2017/07/12

#2332585

b為對於氣體分子體積的修正

(共 15 字，隱藏中）

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5. Which one of the following statements is incorrect? (A)At constant temperature, the lighter the gas molecules, the faster the average velocity of the gas molecules. (B) A real gas behave most ideally when the container volume is relatively large and the gas molecules are moving relatively quickly. (C) For a 1.0-L container of neon gas at STP, its average velocity will increase when the volume of the container is decreased to 0.5 L. (D) At constant V and T, when gas added into the container, the number of collision per unit area increases to result in a higher pressure. (E)For a 1.0-L container of neon gas at STP, its kinetic energy will increase when its temperature is increased to 100℃.

4. Which of the following gases would you expect to have the smallest value of of the van der Waals constant b: H2, N2, CH4, C2H6, C3H8?. (A)H2(B)N2(C)CH4 (D) C2H6 (E)C3H8

詳解 (共 1 筆)

其他試題

4. Which of the following gases would you expect to have the smallest value of of the van der Waals constant b: H₂, N₂, CH₄, C₂H₆, C₃H₈?.
(A)H₂
(B)N₂
(C)CH₄
(D) C₂H₆
(E)C₃H₈