Which of the following is true when the temperature of a gas is increased ? distribution of the molecular velocities gets wider (broader) median velocity decreases Average velocity of the molecules increases Intermolecular forces get stronger

Q: In which of the following situations is it impossible to predict whether the pressure of a gas will…

A: As we know general gas Laws statementBoyles' law Pressure is inversely proportional to VolumeP α…

Q: In a mixture of neon and argon gases, the mole fraction of neon is 0.750. If the partial pressure of…

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Q: Which statement about a closed, inflated, perfectly elastic balloon containing a given quantity of a…

A: The statement that is true about a closed, inflated, perfectly elastic balloon containing a given…

Q: What gas law states that pressure and temperature are directly proportional at constant volume and…

A: At constant volume and moles formula is   P1/T1 = P2/T2

Q: Which of the following statements regarding how gases occupy container volumes is NOT correct? The…

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Q: Which of these two gases has the greater average molecular velocity? Flask A Flask B

A: average velocity of gas =8RTπM where  T = temperature in K and M = molar mass of gas. and R =…

Q: What gas law states that volume and pressure are inversely proportional at constant temperature and…

A: Boyle’s law : The gas law which states that the pressure exerted by a gas is inversely proportional…

Q: What are the main reasons that gases deviate from ideal behavior? [Select all that apply.] Gas…

A: A gas is said to be ideal if it follows ideal gas equation, PV = nRT

Q: Which of the following statements is true for a gas at constant temperature? When the volume of a…

A: According to Ideal Gas Equation, P V = n R T at constant temperature, P α 1/V This is also known as…

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: Which of the follow occur when the temperature of a gas decreases? (MARK ALL THAT APPLY) OThe volume…

A: Given: The temperature of the gas is decreasing.

Q: Expansion of a gas with no change in number of moles of gas at constant temperature results in an…

A: Answer:- This question is answered by using the simple concept of gaseous laws which states that the…

Q: If the volume of a sample of gas is decreased at constant temperature, the pressure increases…

A: Boyel's law:-  According to Boyel's law, at constant temperature, the pressure of a fixed amount i.e…

Q: 20. Which of the following postulates of the Kinetic Molecular Theory for gases can explain why…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following best describes Boyle's Law? The volume of a gas is directly proportional to…

A: To find: Which of the given statements best describes Boyle's law.

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: Explain Use the kinetic theory to explain the behavior of gases.

A: The kinetic theory was proposed to explain the nature of gaseous molecules. This theory is…

Q: Which is true The pressure of gas increases as the temperature increases (volume stays the same…

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Q: Determine whether each of the following changes will increase, decrease, or not affect the rate with…

A: (a)Increasing the volume of the container:When the gas molecules are placed in a container, pressure…

Q: Which of the following is not an assumption of the kinetic molecular theory for a gas? a. Gases are…

A: The correct answer of above question is given in step 2

Q: Describe the relationship between gas volume and Kelvin temperature when the pressure is constant…

A: Charles law states that the volume of a gas is directly proportional to its absolute temperature,…

Q: Which of the following statements is true for ideal gases, but is not always true for real gases?…

A: According to the kinetic theory of gases: The particles of gases are in ceaseless, rapid, random…

Q: Which of the following statements best explains why gases can be easily compressed? * O Molecules of…

A: Gas are compressible because most of the volume of gas is composed of the large amounts of empty…

Q: What action determines the pressure of a gas? O movement of the particles O expanding of the…

A: According to Kinetic theory of gases  Collisions of gas particles on the walls of the container is…

Q: Indicate whether the volume of a gas in a closed flexible container (see an example below) will…

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Q: Which of the following will NOT hold true if the temperature of a gas sample is increased at…

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Q: Which of the following explains why decreasing the volume of a gas increases its pressure according…

A: According to the kinetic molecular theory, pressure exerted by the gas in the container is due to…

Q: In which of the following situations is it impossible to predict whether the volume of a gas will…

A: To solve this problem we will use the gases laws .

Q: Which of the following changes would lead to more "ideal" behavior of a gas? Increase the volume of…

A: The ideal gas equation is : PV =  nRT Where ; P = pressure V = Volume n = moles of gas  R = gas…

Q: Which of the following statements is FALSE for gases? 1. The pressure of a gas is directly…

A: Gases are one of the state of matter whose molecules are connected by weak forces. These forces are…

Q: Use the concept of moving molecules (Kinetic Theory) to explain: a. why the pressure of a gas…

A: Thank you for the question. As your question has more than 3 parts, according to our policy, we are…

Q: Which of the following changes will not affect the total pressure of gas in a container, assuming…

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Q: 12.3. Explain why the pressure of a gas changes as volume changes. What is going on at the molecular…

A: the pressure of a gas changes as volume changes.

Q: Calculate the volume in L of a balloon filled with 0.200 moles of helium at 1.00 atm at 0.00°C.

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

A: Pressure of a gas in a fixed-volume container is directly proportional to the temperature of gas.…

Q: The pressure of a gas is inversely proportional to the number of gas particles. O the volume of the…

A: To solve this problem we will use Ideal gas equation .  According to this we will drive the…

Q: Three gases: CO, Ar, and NO, are mixed in the same container. The temperature in the container is…

A: Answer  According to Avogadro law  Equal volume of gases contain the same…

Q: Which of the following statements is TRUE? D) At low temperatures, intermolecular forces become…

A: "Kinetic Theory of Gases" narrates that the gaseous particle with constant velocity possesses…

Q: Avogadro's Law relates volume and amount of gas at a. constant temperature and pressure b. constant…

A: Avagadro law:  Equal volumes of all gases under the same conditions of temperature and pressure…

Q: Which of the following is a property of gases? A.Gases are in constant random motion B.Gases have…

A: The property of gases is close to the hypothesies of Ideal gas.

Q: Which of the following is true about the relationship between the volume and pressure of a gas? a.…

A: Relationship between volume and pressure of a gas.

Q: Suppose we have a gas confined to a cylinder with a movable piston that is sealed so there are no…

A: For the isobaric process (external pressure is constant), the pressure of the gas is not affected…

Q: An airplane cabin is pressurized to 6.20×102 mmHg6.20×102 mmHg. What is the pressure inside the…

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Q: What gas law states that volume and pressure are inversely proportional, while directly proportional…

A: The answer to the following question is-

Q: For two different gases, H2 and O2, compare the following parameters given that they are at the same…

A: Given that for both gases i.e H2 and O2 have same temperature pressure and volume.

Q: Which of the following statements is true for gases?     None of these statements are true.…

A: We have to consider the ideal ga laws The pressure of the gas is due to the collisions of the gas…

Q: Which of the following will NOT hold true if the temperature of a gas sample is increased at…

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Q: Components of AirMole Fraction Nitrogen 0.781 Oxygen 0.209 Argon 0.010 If atmospheric pressure is…

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Q: What is the partial pressure of Ar if the total pressure is 722 mmHg and it is 35% of the mixture? O…

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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.