Which postulate of the kinetic molecular theory breaks down under conditions of low temperature? Explain

Q: What is Boyle’s law? Explain Boyle’s law from the perspective of kinetic molecular theory

A: Boyle’s law has to be defined. Boyle’s law from the perspective of kinetic molecular theory has to…

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: the consequence of real gases behaving non ideally at low temperetures is lower volume than…

A: No-ideal Gases tend to behave non-ideally at low temperatures and high pressures.

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: How can molecular behavior explain gas effusion

A: Effusion: it is the process which is defined as the movement of a gas through a small hole.

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

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Q: Please give some details that will help to understand the concepts of the following Gas Laws:…

A: Gas laws give the relationship between pressure, volume, and temperature. These laws hold for all…

Q: Use the kinetic molecular theory to explain why the pressure of a gas in a fixed-volume container…

A: Kinetic molecular theory attempts to explain the behaviour of gases with theoretical assumptions .…

Q: Give examples of 6 gas laws

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Q: What is the density of methane gas, CH4 at STP?

A: STP means standard temperature and pressure  Temperature is 0°C or 273 K  Pressure is 1 atm

Q: Which of the following best describes kinetic molecular theory definition of an ideal gas? O Gas…

A: B). Gas particles intermolecular forces affect the pressure exerted on  a container wall  and volume…

Q: Which gas has the greatest kinetic energy at STP? a) He b) Ne c) Ar d) None of the above (All have…

A: This shows that the value of KE is directly proportional to the temperature of the gas.

Q: Describe the Diffusion of Gases in Liquids?

A: Diffusion is a process in which there is transfer of molecules from  the region of higher…

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

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Q: Use the kinetic molecular theory in order to briefly explain the following statements: a)    The…

A: a) According to kinetic molecular theory, When gas temperature decreases, gas pressure decreases due…

Q: Calculate the densities of the following gases at STP: SO2

A: At STP, the temperature will be 273 K and pressure will be 1 atm. At this condition, one mole of SO2…

Q: What is the pressure at Standard Temperature and Pressure (STP)? O 1 torr O 1 mm Hg 0 atm O 1 atm

A: • Standard temperature and pressure is a standard set of condition of temperature and pressure for…

Q: A gas sample is prepared in which the components have the following partial pressures: nitrogen =…

A: Partial pressures (pN2) = 555 mm Hg Partial pressures (pO2) = 149 mm Hg Partial pressures (p water…

Q: 17. Calculate density of gaseous N2O0 gas at STP.

A: We will calculate the density of N2O gas at STP.

Q: A sample of nitrous oxide, N2O, occupies 36,500 mL at STP.  What is the mass of the sample

A: SOLUTION Volume of N2 O = 36500 mL Now At STP  22400 mL gas contains 1 mol of gas 1 mL gas contains…

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: Restate the assumptions of the kinetic molecular theory

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

Q: Which of the following gas samples would be most likely to behave ideally under the stated…

A: In this question, we will Identify which sample behaves most likely ideally the standard condition.…

Q: Do vapors follow ideal gas laws?

A: Is vapors follow ideal gas law 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 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: 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: What is the density of carbon tetrafluoride at STP?

A: The density of carbon tetrafluoride at STP has to be calculated. The molar mass of carbon…

Q: Which statement is NOT consistent with the assumptions of the kinetic molecular theory? Group of…

A: According to chemical kinetic theory- 1.particles of a gas move in all possible direction in…

Q: the  kinetic theory of gases is an attempt to explain the properties(behaviors} of ideal gases. what…

A: For the assumption of ideal gas behaviour representation , one theory arise , that theory is known…

Q: volume (in L) does a 4.10 mol sample of hydrogen gas occupy at STP?

A: n = 4.10 mole  STP means standard temperature and Pressure  T= 273 K  P = 1 atm  Using ideal gas…

Q: If the partial pressure of oxygen in both air and water is 100 mmHg, then the number of molecules of…

A: Answer  If the partial pressure of oxygen in both air and water is 100…

Q: 2.0L of Carbondioxide is heated from –25.0 Degrees C to Standard Temperature. What is the final…

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Q: What is the mass of 5.00 L of propane vapor (C₃H₈) at STP?

A: According to ideal gas law PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: What volume will 15 grams of carbon dioxide occupy at STP

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Q: Which of the following statements is true for non-ideal gasses? O The higher the temperature, the…

A: In this type of question you have to first neglect the false statement , Please find the below…

Q: 3. Which assumptions of the kinetic molecular theory for gases are modified to explain the shape and…

A: KINETIC MOLECULAR THEORY: The theory which was states the particle nature of gases and their…

Q: What is the density of C3H8 gas at STP, in g/L? O 1.341 g/L O 2.136 g/L O 1.802 g/L O 1.967 g/L

A: Given: Gas is C3H8. And STP conditions. Molar mass of C3H8 = Atomic mass of C X 3 + Atomic mass of H…

Q: Which of the following is not a postulate of the kinetic molecular theory? The forces of attraction…

A: The kinetic theory of gases takes into account the particle nature of matter as well as the constant…

Q: How many moles are in 3.8 L of water vapor (H2O) at STP?

A: Moles = volume/STP

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

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Q: the kinetic Match the characteristic of gases described below to the postulates of molecular theory…

A: 1) The Kelvin temperature is exactly proportional to the pressure of a certain volume of gas kept at…

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: 4. Compare the rate of diffusion of carbon dioxide (CO2) & ozone (O3) at the same temperature.

A: According to Graham law, rate of diffusion are effusion of gas is inversely proportional to square…

Q: The molecular view of a gaseous mixture is shown. Arrange the three components of the gaseous…

A: We have to predict the order of partial pressure.

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.