Which of the following is NOT part of the kinetic theory of gases?     A. Gas particles do not attract or repel one another.     B. There is very little empty space in a gas.     C) Gas particles move faster when the temperature increases.     D. A gas is composed of very small particles.     E. Gas particles move rapidly.

Q: Which of the following gasses moves the fastest at room temperature? a. sulfur hexafluoride b. all…

A: The movement of gas molecules can be given by Graham's law of effusion which is expressed as…

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: Determine the volume occupied by .053 moles of carbon dioxide gas at STP.

A: In order to calculate the volume at STP, we use The Ideal gas law formula PV = nRT. At STP, the…

Q: Which law is for a quantity of gas held at constant volume? a. Boyle’s law b. Charles’s law c.…

A: All these laws given are valid for 1 mole of an ideal gas .The ideal Gas equation : PV=nRT…

Q: A sample of xenon gas at a pressure of 1.04 atm and a temperature of 25.4° C, occupies a volume of…

A: Given, the initial pressure of xenon gas =1.04 atmat temperature =25.4 °Cinitial volume =18.1 Lnow…

Q: In the kinetic molecular theory of gas behavior, the assumption is made that gas molecules…

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Q: A student packs a suitcase full of clothes for an upcoming trip to Florida. The suitecase will not…

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Q: 1. According to the Kinetic Molecular Theory of Gases, which of the following would INCREASE the…

A: The concept used in this question is taken from kinetic molecular theory of Gases.  Now according to…

Q: Calculate the volume of each gas sample at STP. 1. 23.4  mol   Cl2 . 2. 3.9  mol  nitrogen. 3.2.6…

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Q: A gas is at STP with molar volume. How many moles is this gas?

A: Any gas at Standard, Temperature and Pressure at molar volume has 1 mole of that gas. Hence a gas at…

Q: An iron nail rusts when exposed to oxygen. How many grams of iron are needed to completely consume…

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Q: According to Charles’ Law, if the temperature of a gas increases, the volume of that gas

A: As temperature increases,  then volume of the gas molecules increases proportionally.

Q: What assumptions are made about the gas in the ideal gas equation model?  Consider Volume…

A: Since, we know that ideal gas equation PV = nRT  Where, P = pressure of gas  V= volume  T =…

Q: An experiment, where the temperature was doubled and the pressure remained fixed, caused the gas…

A: As only the temperature gets increase and pressure being constant so the volume become double as…

Q: n temperature.

A: 1- gas particles are very smaller in size and very lighter so that it's moving constant with random…

Q: QUESTION 10 A bicycle tires filled in the summer feels flat when left till winter, with no one…

A: TEMPERATURE, Pressure  and volume will change from summers  to winter and quantity  of Gas will…

Q: which of the following gases will have the highest speed at room tempertaure?   A. hydrogen   B.…

A: Graham's law of diffusion :The rate of diffusion of gase is inversely proportional to square root of…

Q: What would happen to the temperature if the pressure of a gas is increased and the volume is…

A: As we know  gas law is, PV = nRT Where , P= pressure  V= volume n= moles of gas  R = gas constant T=…

Q: Number 13.  Question at the back of the book. A real gas has a volume, so would the answer be "A"…

A: Ideal gases are those gases which follow ideal gas equation at every temperature and pressure…

Q: What is true for a gas that exhibits a compressibility factor (Z) that is equal to 1 regardless of…

A: According to the ideal gas theory, the compressibility factor (Z) for the ideal gas is one. For a…

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: neon

A: From ideal gas equation, we know that P1V1/ T1 = P2V2/ T2    ---------(i) Where, P1 = initial value…

Q: The graph below shows the relative speeds of various gases. at the same temperature. Select all true…

A: The given graphical distribution is of Boltzmann Distribution curve for four gases : A, B, C, D

Q: According to the kinetic molecular theory, which of the following is true? Select all that apply. DA…

A: The true statement among following has to be identified.

Q: Which of the following variables are directly proportional to one another? A. volume and pressure…

A: The directly proportional variables among the following have to be given,

Q: What minimum volume of hydrogen gas (at STP) is required to fully hydrogenate 15.5 kg of propyne?

A: Mass of Propyne = 15.5 kg = 15500 gMolar mass of Propyne = 40 g/moleNo of moles of Propyne = Mass of…

Q: 1.42 mol sample of methane gas at a temperature of 7.00 degrees C is found to occupy volume of 21.6.…

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Q: 8.62 mol of Cl2 gas at STP will occupy how much volume?

A: In this question, moles of Chlorine gas is give and you will findout the volume of Cl2 gas at STP.…

Q: One unit in R, when used in gas law calculations, that can NOT be changed is  A. oC B. L C. mm Hg…

A: R is a gas constant . Its value can vary depending upon the units used in your requirements.

Q: How are pressure , volume in gasses related?

A: Ideal gas law is equation of state of hypothetical gas. It is also called general gas law. This…

Q: According to the kinetic molecular theory, which of the following is true? Select all that apply.…

A: According to Kinetic molecular theory , Gas particles collide with each other and also hit the walls…

Q: Which of the following properties describes a gas? O A. Have a fixed shape and volume. O B. High…

A: We have been given four properties of a gas and we also have been asked to choose the statement that…

Q: Which of the following statements regarding the density of gases is NOT correct? A)The density of a…

A: Given statements, A) The density of a gas is inversely proportional to its molar mass. B) As the…

Q: Avogadro's Law relates which to variables? A. pressure and temperature B. moles and volumes C.…

A: According to the Avogadro's Law of gases it says that at constant temperature and constant 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.