What assumption (s) are used in kinetic molecular theory to define an ideal gas?

Q: Why is it that real gases do not behave as ideal gases at very low temperatures?

A: IDEAL GASES: IT obeys all gas laws under all conditions of temperature and pressure. REAL GAS:  IT…

Q: What is the effect of the following on the volume of 1 mol of an ideal gas?(a) The pressure is…

A: Effects of the following factors on volume of 1 mole of an ideal gas:   a.) The pressure is tripled…

Q: Gay-Lussac’s Law The temperature of a sample of gas in a steel tank at 30.0 kPa is increasedfrom…

A: Solution-  pressure  gas in a steel tank =30.0 kPa initial temperature T1 = –100.0 ̊ C Final…

Q: A 1.00 L flask is filled with 1.00 g of argon at 25 ∘C. A sample of ethane vapor is added to the…

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Q: A chamber contains equal molar amounts of CO, CO₂, N₂, and O₂. If the total chamber pressure is 3.00…

A: Given: Mixture contains CO, CO2, N2, and O2. Molar amount of each gas is equal. And the total…

Q: For many purposes we can treat methane (CH,) as an ideal gas at temperatures above its boiling point…

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Q: Partial pressures The scene below depicts a mixture of four gases. (1) Which gas has the highest…

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Q: Consider the following reaction for the combustion of octane, C8H18: What volume of oxygen gas at…

A: Combustion of octane is, Calculate the number of moles of octane:

Q: For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above its boiling…

A: Given: The initial pressure = 4.2 atm The initial temperature = -22.0 oC The final temperature =…

Q: For many purposes we can treat methane (CHA) as an ideal gas at temperatures above its boiling point…

A: The ideal gas equation is given by: where P is the pressure of a gas, V is the volume, T is the…

Q: For many purposes we can treat propane (C,H) as an ideal gas at temperatures above its boiling point…

A: Here we use ideal gas equation because the gas is above -42 degree celcius.

Q: Indicate which of the following statements regarding thekinetic-molecular theory of gases are…

A: Kinetic molecular theory of gases: 1) Gases are made up of large spherical molecules and they will…

Q: What does Graham’s Law state in relation to the movement of gases relative to its mass?

A: ANSWERE IS GIVEN BELOW :

Q: Consider two hypothetical gases, gas A and gas B, which have the following Van der Waals constants:…

A: The pressure of Gas B will deviate less than the pressure of Gas A from the pressure predicted by…

Q: You have a gas at 25 °C confined to a cylinder with a movablepiston. Which of the following actions…

A: Since PV = nRT  where P = pressure  V = volume of gas R = 0.0821 n = moles  T = temperature in K  a)…

Q: An ideal gas is allowed to expand from 9.00 L9.00 L to 85.5 L85.5 L at constant temperature. By…

A: Volume define size of any substance .it is denoted in Litre or ml. Calculate change in volume do…

Q: For many purposes we can treat butane (C,H10) as an ideal gas at temperatures above its boiling…

A: From the ideal gas equation, we have PV = nRT; where P is the pressure of the gas, V is the volume,…

Q: If the average kinetic energy of the molecules in an ideal gas initially at 28°C doubles, what is…

A: Initial Temperature = 28°C or 301 K

Q: 1) A gas mixture at 20.0°C and 2.0 atm contains 0.40 mol of H2, 0.15 mol of O2, and 0.50 mol of N2.…

A: At a constant volume and temperature, the pressure of the gas depends on the mole of the gas. The…

Q: what is the temperature in degrees celsius of 5.23 moles og helium (He) gas confined to a volume of…

A: Here given, Pressure (P) = 5.23 atm Volume (V) = 5.23 L Mole (n) = 5.23 mol Gas constant (R) =…

Q: Use the References to access important values if needed for this question. A sample of an unknown…

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Q: What pressure will be exerted by 0.7 mol of a gas at 23 °C when contained in a vessel whose volume…

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Q: Consider the following samples of gases:If the three samples are all at the same temperature,…

A: NOTE- Since you've posted multiple sub-parts, we'll solve only the first three sub-parts for you. To…

Q: (1) - The temperature is 21.3° C, atmospheric pressure is 755 mmHg and the volume of the gas bag is…

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Q: This relationship is known as Graham’s Law of Effusion. Since both gases are at the same…

A: Given Data: mLmH=vHvL2 vHvL=12 Molar Mass of light gas (Neon) = 20 g/mol

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.