What are the basic postulates of kinetic molecular theory? How does the concept of pressure follow from kinetic molecular theory?

Q: A sample of N2 occupies 400 ml at 100°C. At what temperature will it occupy 200 ml, if the pressure…

A: Data given,  Initial volume of N2 gas, V1 = 400 mL  Initial temperature of N2 gas, T1 = 100 °C =…

Q: Which of the following statements about the Kinetic Theory of gases is false? o Kinetic energy of a…

A: Kinetic molecular theory of gases: Postulates are  1.kinetic energy of a molecule is directly…

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: The density of a gas at STP is found to be 2.8 g/L. What is the formula of the gas? A. CH4 B. Cl2 C.…

A: The question deals with the concept of ideal gas equation. we have been provided density of the gas.…

Q: How can the pressure of a mixture of gases be described? O a standard pressure ratio between partial…

A: Pressure of gases in mixture can be explained on the basis of a law .

Q: Describe the main properties of a gas. How are these predicted by kinetic molecular theory ?

A: ANSWER IS :

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

A:

Q: What is reciprocal pressure?

A: The pressure is denoted by 'P'. Reciprocal pressure is the inverse of pressure. According to Boyle's…

Q: What are the 3 main points of the kinetic molecular theory of gases? size, motion, energy size,…

A: A kinetic theory of gases describes a gas as a large number of submicroscopic particles. These…

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: Is the rate of effusion of a gas higher than, lower than, or equal to its rate of diffusion?…

A: Diffusion of a gas is a phenomenon by which the molecules of gases mix gradually because of the…

Q: What is the density of nitrogen gas (N2) at 248.0 Torr and 18 ̊C? Tip: Density is mass/volume. ρ =…

A: Density: ρ = PMRT    = 248760×280.0821×18+273     = 0.38 g/L

Q: lowing gases in order of increasing average molecular speed a 6, Xe, CCl₂ F2. < < <

A:

Q: Calculate the density of sulfur hexafluoride gas at 707 torr and 21 degrees C.  Calculate the molar…

A: Given : Case I : Pressure for sulfur hexafluoride = 707 torr Temperature = 21 C Case II : Dansity =…

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: How does the Kinetic Molecular Theory describe gases? Cite the postulates of this theory.

A:

Q: T/ The images below show three possible paths for a gas molecule moving inside a filled volleyball.…

A: Kinetic theory of gases is a theory which deals with the properties related to the motion of gas…

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: Show how Boyle’s law, Charles’s law, and Avogadro’s law are special cases of theideal gas law,…

A: Ideal gas law is applicable to those gases which obey Boyles law and Charles law. The ideal gas…

Q: All of the postulates of Kinetic Molecular Theory hold for ideal gases. True False

A: Interpretation: We have to tell whether the statement is true or not.

Q: Do all molecules in a 1-mole sample of N2 have the same velocity at 546 K? Explain.

A: No, at any nonzero Kelvin temperature, there is a distribution of kinetic energies.  Likewise there…

Q: What is PRESSURE? What are some of its common units

A: The pressure is one of the properties possessed by a solid, liquid or a gas. The consideration of…

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: Draw a depiction of a gas sample, as described by kinetic molecular theory, containing equal molar…

A: "Kinetic Theory of Gases," expresses that the present gaseous particles taking fixed velocity tend…

Q: Under what conditions are gases most likely to behave ideally? A) High pressures B) Low temperatures…

A: Generally, a gas behaves more like an ideal gas at higher temperature and lower pressure, as the…

Q: How does the kinetic theory of matter as it apply to gases?

A:

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: Using kinetic molecular theory, explain why each of the following are observed. Also state which gas…

A: We have to give the reason for given statements

Q: Can the gas laws be explained by molecular behavior? How can molecular behavior explain gas…

A: Q1) The gas laws can be explained by the molecular behaviour.

Q: The average kinetic energy of the gas molecules is А greatest in container A greatest in container B…

A: The average kinetic energy of the gas molecules ∝ Absolute temperature of the gas The formula of…

Q: How does the kinetic theory (temperature versus energy help explain some of the properties of gases?

A: As per kinetic theory of gases, the energy of gases increases as we increase the temperature i.e,…

Q: What is the density of carbon tetrachloride vapor at 714 torr and 125 °C?

A: Since PM = dRT  where P = pressure in atm  M = molar mass in g/mol d = density in g/L R = 0.0821 T =…

Q: what are the five po

A: All the gas laws that we have discussed like Boyle's Law, Charles Law and Avogadro's Law are merely…

Q: In a system, you have 246mmHg of Oxygen (P1), 385mmHg of Hydrogen (P2). and 288mmHg of Carbon (P3).…

A: Given : pressure of Oxygen, hydrogen and carbon.  To find : total pressure of the system.  Solution…

Q: Explanation of the kinetic theory of gases  What is the kinetic theory and its assumptions?

A: Kinetic theory of gases  - In order to explain the behavior of gases a theory was developed which is…

Q: What is the name of a gas that follows all of the assumptions of the kinetic molecular theory? Real…

A: Kinetic molecular theory explains the behaviour of gases. Here we have to tell the name of gas which…

Q: Mention the two assumptions of kinetic theory of gases that do not hold good.

A: SOLUTION: Step 1: The two assumptions of kinetic theory of gases that are wrong are mentioned below:…

Q: Which one of the following statements of the Kinetic Molecular Theory explains the very ow densities…

A: The density of the gas can be expressed as follows: Density of gas  =  Mass of gasVolume of…

Q: Consider three 1-L flasks at STP. Flask A contains NH3 gas, flask B contains NO2 gas, and flask C…

A:

Q: What is Dalton’s law and how is it used to relate partial pressures and the total pressure of a gas…

A: To define: Dalton’s law To explain: relation of Dalton’s law with partial pressures and the total…

Q: Explain the different methods of measuring pressure?

A: Pressure is force per unit area.The SI unit for pressure is the pascal. Other units of pressure are…

Q: Which of the following assumptions are made by the kinetic molecular theory of gases? I. Gas…

A: in this question find out the correct option for kinetic theory of gasses

Q: Une of the implications of the Kinetic Molecular Theory of gases is the relationship between…

A: The kinetic theory of gas is used to explain many of the observed properties of gases. According to…

Q: (a) Calculate the density of sulfur hexafluoride gas at 707 torrand 21 °C. (b) Calculate the molar…

A:

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: Use the kinetic molecular theory of gases to explain why the tires on a car become softer on cold…

A: Kinetic molecular theory of gases is significant model of the thermodynamic behavior of gases. It…

Q: Which is not a correct statement of the kinetic molecular theory as it relates to gases? a) Gas…

A:

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.