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

1#

94.12: Which of the followinx*uc (vkg86kh g could NOT be used to indicate a temperature change? Av ug(k*x8hk 6c change 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 dvdm,(8d2 c3o zl cy)v/3l2pyzu yx0qwith the following statement: “When the pressure of (my3zx),culpydo /d2 38 qcd vv2ly0za gas is held constant, 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 heligjx7l 8 *jbo t48kzw(ftuq82vum gas is in a container of constant volume V. It is initially at pressure p and absolute (Kelvin) temperature T. Addi(u* b zj4t8tol xgk7f8jvwq82tional 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 aa i0vgnis+8zd- 46 ltlre filled 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 th t8di4li 6vgaz-l0n+s e 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 d0/w-d/oslpwbdti: . changes as the gas undergoes an isobaric (constant pressure) process starting frt0iw.l d /pbwds/o-d: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 prg 56 t1bep r 71o9jgstj7qp8vressure P = 105 Pa is in a container of volume V = 9t r1qg p 5rotjbs1 vj8e7g67p$12\:m^3$ 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 of 36q 3ps,fe fzo5s:ms w$100^{\circ}C$. 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 inv ;trw*k,- i f.ek7mf usvn4i.xu)qx2 a closed container of volume 6.0 L is at a temperature of k vf*t2e xqk-wnf4m,i)rv.u. usx i; 7$100^{\circ}C$. 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 u2oxv6)1s i s f.r6e zchz//qjunits, the Universal Gas Constant divided by Bo/fio2 ur6e .qc61s zj)hsxvz/ltzmann’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 contai :euv7 oo)pet+b61cwjner at a 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 o3 cq1umy 3f-tkccupy 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 6h+t49nxb jd2s:5jtoypii/ rtemperature 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 sealpugv aduo(1 kzn l.11.ed container 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 at a pressure owibih9 r-:;up/l m7+d1bgsy rh bx2e2f 1.00 atm and at a temperature of 400 K. Which one ob+g rpih92;ebu m7is1/2r -hdy lxw:bf 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 a orbt8i3+wjo1j0q 3kn, d7 axrt a temperature 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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