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

1#

94.12: Which of the following l 8ts ehd 4 ,g:q5gqja,mny8sm,bfc68could NOT be used to indicate a temperature change? A changem8 ygs6,j md4qg: enfqhl8,b,a5c8t s 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 the following choices is most associated with the folll/ *z0mvr d ,kao; d)/vbxdg1bowing statement: “When the pressure of a gas is held constant, the volume of the gas is directly proportional to thob*a1v rd ,x ;gklbv/z)d0m/ de 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 in a conta4tu x7 hf)wzamickv 42o)8q/ piner of constant volume V. It is initially at pressure p and absolute (Kelvin) temperature T. Additional helium is added, bringing the total mass of helium gas to 3m. w4a m t4xc7qk2/fz ph)8oiv u)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 f2.j dc/uz7qdwd2twnjw8:* ksilled with gases at the same temperature. In the container on the left is a gas of molar mass 2M, volume 2V, and number of moles 2n. In the 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 prww 8jz :j7nd2d2 q.cwk*/sud tessure 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 undw a0 q*s-da3rv *)apkiergoes an isobaric (constant pressur p avd**3qs)a0kw- riae) process starting from 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 idd+ f;j/;rrqi5yc1ap(qq vn 5deal gas at pressure P = 105 Pa is in a container of volume Vr; 1 ;5q/pcnv dq+i f(jry5qad = $12\:m^3$ 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 a temperature o xf /gen.zy,o7 tnqlt:7i.j+pf $100^{\circ}C$. 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 closed container of volume 6.0 L is at a temperpob xc* ,b.9nbature of9xbp.*,ncb b o $100^{\circ}C$. 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 witxh y4k ; ce6/vh0l1wtqh proper MKS units, the Universal Gas Constant divided by Boltzmann’s constant is equal t v4h6w ety/0xl 1q;kcho

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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 adyzfr0e36 ezku: /:t l temperature of $100^{\circ}C$ 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 ideal gas occupy a containex6b m)7rkkyh5xse/ (- am /cpfr 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 idea wq. r;z- ly2defrjs5ad9iy9 ,l gas at a temperature 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 contaihmgev95/q ol; u3xbm2 ner 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 gasz5c7z /rp-)qu fc kj9sr 7k;xi are enclosed in a container at a pressure of 1.00 atm and at a temperature of 400 K. Which one of the following choices best represents th p; rrfk 7z7z5c/9)scqij -kuxe 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 tj) y: y7ss hpk*1(s.1nob f asv,omv:pemperature 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
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