Ideal Gas Law - 无忧得胜-网上国际课程 (5edu.win)

1#

94.12: Which of the following could NOT be used to indicate a fxgcf5:uar/8 temperature change? A changexcu: rg5f8 /fa in:

A. color of a metal rod.

B. length of a liquid column.

C. pressure of a gas at constant volume.

D. electrical resistance.

E. mass of one mole of gas at constant pressure.

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2#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

15.44: Which one of ths .yh tc59bpti-62l she following choices is most associated with the following statement: “When the pressure of a gas is held conb t- h5ls9cp6.2hyi ststant, the volume of the gas is directly proportional to the temperature.” ?

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3#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

94.27: A mass m of helium gas is ih1t5lfmy; ha f0d3bx3z c+l5axvs,r /n a container of constant volume V. It is initi/y tmvf,al zbr+135xlh xs3;df 50ha cally at pressure p and absolute (Kelvin) temperature T. Additional helium is added, bringing the total mass of helium gas to 3m. After this addition, the temperature is found to be 2T. What is the gas pressure?

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4#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

02.34: Two containers are filled with gases at the same temperature. In the contrjedq.06e vmj8ali;5/ yov-h ainer on the left is a gas of molar mass 2M, volume 2V, and number of moles 2n. In te ev; olh0am6./djvq-r5jy8 ihe container on the right is a gas of molar mass M, volume V, and moles n. Which is most nearly the ratio of the pressure of the gas on the left to the pressure of the gas on the right?

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5#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

04.27: The volume of an ideal gas changes as the gas 5,mxey niuv44qot3is7/6) ahlvl.pj undergoes an isobaric (constant pressure) process starting frv).nmueh 3x p4oat ,lj/4qs 7vi6il5y om temperature $273^{\circ}C$ and ending at $546^{\circ}C$ What is the ratio of the new volume of the gas to the old volume ($V_{new}/V_{old}$)?

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6#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

06.25: A monatomic ideal gas at pressure P = 10-i e-4qrwhuysyr )h 765 Pa is in a container of volume V =y-q hu76s-ew4rih)ry $12\:m^3$ while at temperature T = $50^{\circ}C$. How many molecules of gas are in the container?

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7#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

08.04: One mole of an ideal gas has-9l -inxnkfy/ a temperature of $100^{\circ}C$. If this gas fills the $10m^3$ volume of a closed container, what is the pressure of the gas?

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8#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

09.15: An ideal gas in a close t/e8+)bzk mc7uus r0pd container of volume 6.0 L is at a temperature of 7ck8 prsbueu m/+zt0 )$100^{\circ}C$. If the pressure of the gas is 2.5 atm, how many moles of gas are in the container?

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9#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

10.05: When computed with proper MKS units, the Universi,9i4ex.4xi 0psvq2 nf3rrry al Gas Constant divided byi0xsnqr i.vxf e 9pr 4ryi,234 Boltzmann’s constant is equal to

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10#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

10.20: A sample of ideal gas is in a container at a temperature of idp up46 rlm//tsj*9 t$100^{\circ}C$ and a pressure of 2.50 atm. If the volume of the container is 25 L, approximately how many molecules of gas are in the container?

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11#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

11.22 Three moles of an ideau9sqgjh 8 l.y7l gas occupy a container of volume $2.5\times\: 10^{-2} \:m^3$. The pressure inside this container is $5.00\times\: 105Pa$. Which one of the following choices best represents the temperature of the gas?

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12#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

13.20: A sample of ideal gas at a temj(x sn 4*nxdc*perature of $40^{\circ}C$ is in a container of volume $3.50\times\: 10^{−2}\:m^3$. If the pressure of the gas is 0.50 atm, how many molecules of the gas are in the container?

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13#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

16.19: An ideal gas in a sealed contain zgwcu/xq/m,:mn8b * qer with $1.20\times\: 10^{24}$ particles has a pressure of 1.0 atm at a temperature of $27.0^{\circ}C$. Which one of the following choices best represents the volume of the container?

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14#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

15.19: Ten moles of helium gas are enclosed in a container *k7.vj ap(oo dat a pressure of 1.00 atm andv(ja *opod7.k at a temperature of 400 K. Which one of the following choices best represents the density of this gas sample?

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15#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

17.19: An ideal gas at a t *,f x6snesz(semperature of $100^{\circ}C$ has 3.0 moles of particles enclosed in a 5.0 Lcontainer. Which one of the following choices best represents the pressure of the gas?

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本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力

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