3. Which assumptions of the kinetic molecular theory for gases are modified to explain the shape and volume of liquids and solids?

Q: Describe the Kinetic Molecular Theory?

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Q: What is the density of carbon tetrachloride (CCl4) vapor at 0.938961 atm and 125 °C?

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Q: What are the basic assumptions of Kinetic Molecular Theory?

A: What are the basic assumptions of Kinetic Molecular Theory?

Q: Which are the Kinetic molecular theory has three basic postulates?

A: Kinetic Molecular theory tells about the behaviour of gaseous molecules.

Q: Give two (2) postulates of the kinetic molecular theory.

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Q: Give examples of 6 gas laws

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Q: How does the partial pressure of gas A in a mixture compare to its mole fraction in the mixture?…

A: How does the partial pressure of gas A in a mixture compare to its mole fraction in the mixture has…

Q: A sample of xenon gas occupies a volume of 9.01 L at 477 K. If the pressure remains constant, at…

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Q: Which postulate of the kinetic molecular theory breaks down under conditions of low temperature?…

A: Kinetic theory of gases is a model that assumes the gases are spherical, rigid and that the…

Q: What is the density (in g/L) of carbon tetrachloride (CCl4) vapor at 728 mm Hg and 120 °C ?

A: It is given that CCl4 has a vapour pressure of 728 mmHg and is at a temperature of 120°C, The…

Q: Which postulate of the kinetic molecular theory breaks down under conditions of high pressure?…

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Q: The density of a gaseous compound was found to be 1.23 g/L at 330 K and 150 Torr. What is the molar…

A: Given, The density of a gaseous compound was found to be 1.23 g/L at 330 K and 150 Torr. The molar…

Q: A sample of oxygen gas initially at 373 K was heated to 427 K. If the volume of the oxygen gas…

A: Given that, pressure is held constant. Volume and temperature are changing.

Q: What is the partial pressure of O2?

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Q: Describe how the molecules in a perfume bottle travel from the bottle to your nose. What is meant by…

A: Given: To describe how the molecules in a perfume bottle travel from the bottle to our nose.

Q: A sample of sulfur hexafluoride gas occupies 9.10 L at 198 °C.  Assuming that the pressure remains…

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Q: 1.) Krypton gas (Kr) diffuses through a small hole at a rate of 8.7 m/sec. At what rate will carbon…

A: According to the Graham’s law, “a gas will effuse at a rate inversely proportional to the square…

Q: Under what conditions of temperature and pressure are gases most likely to behave ideally?

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Q: The root-mean-square speed of molecules of a certain gas is 516 m/s at 300 K. What would this speed…

A: The root means square speed of molecules of certain gas is given 516m/s at 300 k We have to find out…

Q: A balloon filled with helium gas takes 6 hours to deflate to 50% of its original volume. How long…

A: According to Graham’s law, if a mixture contains two gases, then the rate of effusion at constant…

Q: What are the basic postulates of kinetic molecular theory? How does the concept of pressure follow…

A: The kinetic molecular theory of gases can be stated as four postulates. 1) A gas consists of…

Q: What is a real gas, and how does it relate to the kinetic molecular theory? Explain how two…

A: gases are of two types real and ideal.

Q: Restate the assumptions of the kinetic molecular theory

A: The assumptions of kinetic molecular theory has to be given.

Q: What are the basic postulates of kinetic molecular theory?

A: The physical properties of gases are well explained by the kinetic molecular theory. The theory…

Q: What is the mass (in grams) of 6.00 L of propane vapor (C:Hs) at STP?

A: To Solve this problem we will use the relationship that  1 mol of any gas at STP = 22.4 L of that…

Q: Which of the following gases would occupy the greatest volume at STP? propane, C3H8 carbon dioxide,…

A: The correct option is option d.

Q: What volume, in liters, does 27.946 g of oxygen gas occupy at STP?

A: Given in the question, Mass of oxygen = 27.946 gm Conditions = STP As we know that 1 mole of any…

Q: A 2.135g sample of a gaseous chlorofluorocarbon occupies a volume of 315.5 mL at 739.2 torr and…

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Q: 5. To what temperature must a gas sample at 20°C be heated in order to double its volume?

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Q: 3. A 0.334 g sample of an unknown halogen gas occupies 109 mL at 398 K and 1.41 atm. What is the…

A: The ideal gas equation describes the relationship between different parameters of a gas. These…

Q: Answer the following and give an explanation or reason: 3. Which assumptions of the kinetic…

A: The assumptions of the kinetic theory of gases are as follow The particles of gas are small and…

Q: At constant temperature, how does the volume of an ideal gas change as pressure increases (increase,…

A: • Robert Boyle on the basis of his experiments, purposed Boyle's law which states that at constant…

Q: 7) Which of the following is an incorrect statement of Kinetic Molecular Theory A) The volume of…

A: Answer  Kinetic molecular theory related to   Gas particles in…

Q: The density of liquid octane, C8H18, is 0.7025 g/mL. If 1.00 mL of liquid octane is vaporized at…

A: Data given: Density of octane = 0.7025 g/mL Volume of octane = 1.00 mL Temperature, T = 100 °C =…

Q: Calculate u rms (root mean square speed) in meters per second, for Cl 2 (g) molecules at 30 °C. (Cl:…

A: Welcome to bartleby ! Introduction :  We have to calculate root mean square velocity

Q: Give an example of a "real life application" of Boyle's Law. What is the gas law that applies to…

A: Boyle's law: According to Boyle's law the volume of a fixed mass of an ideal gas at constant…

Q: If molecules of H2 (molar mass = 2), O2 (molar mass = 32), and N2 (molar mass = 28) are all placed…

A: Given gases are H2, O2, and N2.

Q: Which of the following statements is TRUE about the kinetic molecular theory? O A single particle…

A: The important postulates of Kinetic molecular theory are -  1. All gases are made up of a very large…

Q: At what pressure (in mm Hg) does a gas occupy 2.75 L at 323 K if the gas occupies 1.97 L at 223 K…

A: Given,  V2 = 2.75 L T2 = 323 K P2 = ? V1 = 1.97 L T1= 223 K and P1 = 945 mm Hg

Q: Which statement is TRUE according to the kinetic molecular theory? Which statement is TRUE…

A: The kinetic molecular theory of gases serves as particulate level explanation of the gas…

Q: A sample of O2 gas initially at STP is compressed to a smaller volume at constant temperature. What…

A: At STP Oxygen gas (O2) is compressed to a smaller volume having a constant temperature is given…

Q: Mass of flask +cap= 96.421g temp. of boiling water= 100 C Mass of flask+ cap+ condensed vapor=…

A: 1) Calculation of the average mass of the flask + cap + vapor: Average mass=97.005 g+96.957 g+96.984…

Q: Which of the following is an assumption of the Kinetic Molecular Theory? n Collisions between gas…

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Q: When constant pressure is maintained, what effect does heating a mole of N2 gas have on . . . a)…

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Q: 2. Briefly describe the assumptions of kinetic theory. (use the bullet points under each assumption)

A: Kinetic theory of gases explains gas as a collection of tiny, hard spheres that interact with each…

Q: Which assumptions of the kinetic–molecular theory explain the behavior of gases described by Boyle’s…

A: The kinetic molecular theory has the following postulates:

Q: Calculate the root-mean-square (rms) speed (in m/s) of propane (C3H8) gas molecules at a temperature…

A: We have to calculate the root-mean-square (rms) speed (in m/s) of propane (C3H8) gas molecules

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.