Using the kinetic model of gases, explain how gases exerts a pressure on the walls of its container. When a gas particle collides onto the wall of the container, a force is exerted on it. Numerous such collisions by the many molecules results in an average force exerted on the wall. This force acting per unit area give rise to pressure exerted by the gas molecules on the walls of the container.

Q: A sealed cubical container 14.0 cm on a side contains a gas with five times Avogadro's number of…

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Q: Two containers of equal volume each hold samples of the same ideal gas. Container A has twice as…

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Q: What is the total random translational kinetic energy (in Joule) of the molecules in 2 mole of…

A: The room temperature of an ideal is gas is approximately 300 K. The formula for the translational…

Q: The average kinetic energy of an argon atom in a spherical container filled with argon gas and with…

A: Average kinetic energy = (3/2) KT where k is the boltzmann constant 4.82 * 10-21 = (3/2)(1.38…

Q: For an ideal gas, which one of the following statements does not hold true? A) The speed of all gas…

A: A) Graham's law states that the gas molecules move constantly and randomly throughout the volume.…

Q: A sealed cubical container 28.0 cm on a side contains a gas with two times Avogadro's number of neon…

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Q: The ratio PV/nT is the same for all gases in the limit of zero pressure. a) True b) False

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Q: Assume all gases in this problem are ideal. A person is in a closed room (a racquetball court) with…

A: Given: The volume of the room V= 438 m3. The mass of the ball m= 42g=42×10-3kg The average kinetic…

Q: In a period of 1.1 s, 5.0 x 1023 nitrogen molecules strike a wall of area 7.4 cm2. If the molecules…

A: Number of nitrogen molecules N = 5×1023 Time interval ∆t = 1.1 s The initial velocity of the…

Q: If two gases are at the same temperature the average kinetic energy is for the twc gases: a.…

A: Average kinetic energy of gases is given by: KE_avg = (3/2)*kB*T kB = Boltzmann's constant T =…

Q: A high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.40×107 N/m2 and a…

A: The initial temperature of a gas is, The final temperature of a gas is, The initial pressure of a…

Q: A sealed cubical container 14.0 cm on a side contains a gas with five times Avogadro's number of…

A: RMS speed: The root- mean square speed is the measure of the speed of particles in a gas, defined as…

Q: A 700 kg piston is initially held in place by a removable latch above a vertical cylinder. The…

A: Given that: Mass of piston, m=700 kgArea of the cylinder, A= 0.1m2Initial volume, V1=0.1m3Final…

Q: A cylinder that has a 45.0-cm radius and is 50.0 cm deep is filled with air at 19.5°C and 1.00 atm…

A: Radius of the cylinder is r=45 cm Height of the cylinder is H=50 cm Temperature of the air is T=19.5…

Q: A pressure versus volume (pV) diagram for a system is shown in the figure. The arrows of the curve…

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Q: In a period of 9.00 s, 5.00 x 1023 nitrogen molecules strike a wall of area 6.40 cm2. Assume the…

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Q: A high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.55 × 107 Pa and a…

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Q: Two ideal gases, A and B, are at the same temperature. If themolecular mass of the molecules in gas…

A: Step 1: The expression for root mean square (vA) speed of gas A is given as: vA=3RTAMA…

Q: Steam to drive an old-fashioned steam locomotive is supplied at a constant gauge pressure of 2.39 ×…

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Q: A key result from the kinetic theory of ideal gases is a calculation of the pressure of the gas in…

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Q: 1. A gas fills the right portion of a horizontal cylinder whose radius is 5.30 cm. The initial…

A: Given: The radius of the cylinder is r=5.30 cm. The initial pressure of the gas is P1=1.01X105 The…

Q: A high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.40×107 N/m2 and a…

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Q: Case 1: A container with argon gas is sealed by a movable heavy piston with cross sectional area, A.…

A: To explain: The case that requires more work by the argon.

Q: Three moles of an ideal monatomic gas expands at a constant pressure of 2.10 atmatm ; the volume of…

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Q: If you double the typical speed of the molecules in a gas, by what factor does the pressure change?…

A: The expression for the average speed of a gas molecule,   From the above equation, the temperature…

Q: In a 30.0-s interval, 500 hailstones strike a glass window of area 0.600 m2 at an angle of 45.0° to…

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Q: 2.97 moles of an ideal gas are placed in a container whose volume is 8.35 x10−3 m3. The absolute…

A: Given : n = 2.97 moles V = 8.35 x 10-3 m3 P = 7.2 x105 Pa

Q: A spherical balloon of volume 3.95 x 103 cm3 contains helium at a pressure of 1.15 x 105 Pa. How…

A: The given values are,

Q: Two containers hold an ideal gas at the same temperature and pressure. Both containers hold the same…

A: Formula to calculate average translational kinetic energy per molecule can be express as -…

Q: When the number density of gas molecules increases, there is a decrease in their mean free path.

A: The average distance between two successive collisions is the mean free path . it is denoted by l.

Q: A pressure versus volume (pV) diagram for a system is shown in the figure. The arrows of the curve…

A: Given: since, work done = area under PV curve

Q: A tank containing gas is separated into two compartments, labelled A and B, by a partition. A and B…

A: this question is about find first mass of gas in part a then find specific volume by divided volume…

Q: A frictionless gas-filled cylinder is fitted with a movable piston, as the drawing below shows. The…

A: Introduction: Ideal gas law: Ideal gas law states that the volume of a given amount of gas is…

Q: A sealed cubical container 17.0 cm on a side contains a gas with five times Avogadro's number of…

A: The ideal gas is the one that obeys the ideal gas equation. An ideal gas very large intermolecular…

Q: Suppose I tell you that hydrogen in a rigid container at room temperature has a volume of V = 0.40…

A: a) no of moles  = massmolecular mass=292=14.5 molone mole = 6.023 x 1023 moleculestotal no of…

Q: Why would you not expect all the molecules of air in your room to have the same average speed?

A: In the given question we have to discuss about why all the molecules of air in our room to have not…

Q: An open cylinder of air has a radius of 39.0 cm and a height of 50.0 cm, as shown in figure (a). Ah…

A: Given: The air pressure is 1 atm. The temperature is 17.5 C. The mass of the piston is 15.0 kg. The…

Q: What causes the pressure that a gas exerts on its container? A Collisions of particles with the…

A: A. Collisions of particles with the container.

Q: A sealed cubical container 11.0 cm on a side contains a gas with five times Avogadro's number of…

A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. (a) Neon…

Q: A sealed cubical container 13.0 cm on a side contains a gas with four times Avogadro's number of…

A: Given data- side of cubical container L=13.0 cm , temperature T=28.0°C

Q: A pressure versus volume (pv) diagram for a system is shown in the figure. The arrows of the curve…

A: Solution:-             work done on the system from 0-2 is W02             the area on 0 t0 2…

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.