Which of the following is NOT an assumption made by kinetic molecular theory? 1. Gas particles are constantly moving in random directions 2. An ideal gas steadily loses energy due to elastic collisions with the walls of the container 3. The volume of the gas particles is negligi- ble compared to the size of the container 4. The kinetic energy of a gas is solely de- pendent on the temperature 5. An ideal gas does not exhibit attractive or repulsive forces

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

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Q: pressure of a gas is increased and its volume remains constant, what will happen to its emperature?…

A: ANSWER

Q: Given the combined gas law P1V1/T1 = P2V2/T2. If the moles stay the same  and the pressure and the…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: You double the partial pressure of a gas over a liquid at constant temperature. Which of these…

A: Henry’s Law states that the solubility of gas in a solvent increases as the partial pressure of the…

Q: At what conditions will a gas behave most non-ideally? O high pressure, high temperature O low…

A: Ideal gases are those which follow gas laws at all conditions of temperature and pressure.

Q: If gas particles do not act ideally and they have an attraction for each other, in a sealed…

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Q: the consequences of non ideal behavior of real gases at high pressure is?   lower pressure than…

A: The consequences of non ideal behavior of real gases at high pressure is given below.

Q: Suppose a sample of gas is in a flexible container. If the temperature is held constant, and you add…

A: We are given that the temperature and pressure are constant, whereas the volume varies with the help…

Q: Select the statement(s) that apply to the kinetic molecular theory of gases. Because the space…

A: The correct statements are as follows:

Q: A sample of helium gas at a pressure of 786 mm Hg and a temperature of 26 °C, occupies a volume of…

A: Given :-  Initial temperature (T1) = 26°C  Initial volume (V1) = 6.59 L  Final temperature (T2) =…

Q: Which of the following best describes a gas? * It assumes the volume and shape of the container, and…

A: Best defining feature of gas is...

Q: use principles of the Kinette molecular Theory to respond to the quation below. slove all sub parts.…

A: a.

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: A vessel contains ideal gas A and a separate bulb has gas B, both containers maintained at the same…

A: Concept used: PV=nRT where, P=pressure , V=volume , n= no. of moles , R=universal gas constant ,…

Q: Two gases are stored in the apparatus below at 29.8°C, with 1.25 atm neon in the smaller (3.00 L)…

A: Given: Temperature = 29.8°C = 302.95 K Pressure of neon gas = 1.25 atm Pressure of N2 gas = 1.09 atm…

Q: Which of the following statements is TRUE for gases? OThe temperature of a gas is inversely…

A: We can find out which statement is true using ideal gas equation.

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

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Q: Which of the following points of the Kinetic Molecular Theory is not always valid? O A. gas…

A: Kinetic theory of gases is a very important theory which describes the thermodynamic behavior of the…

Q: Will the volume of gas increase, decrease, or remain thesame if the temperature is decreased and the…

A: According to Boyles law, the pressure and volume are inversely proportional. According to Charles…

Q: Cooling the gas in a container lowers the pressure because

A: If the temperature of a container lowers then the kinetic energy of gas molecules also lowers , So…

Q: Exactly equal amounts (in moles) of gas A and gas B arecombined in a 1-L container at room…

A: The statement (d) says that gas B makes a greater contribution to the average density of the mixture…

Q: If the temperature of an ideal gas in a closed vessel is doubled, what happens to the pressure,…

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Q: why is the flask is allowed to cool back to room temperature. Account for the occupied by the gas…

A: The kinetic theory of gases expresses that the gas atoms are little contrasted with their distance…

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

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Q: What is the pressure of the compressed gas?

A: Given :-  Initial pressure = 780 torr  Initial volume = 150 L  Final volume = 32 L  To calculate :-…

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: 8. Amixtureof0.024gofN2O(g)and0.825gNO(g)exertsapressureof1.32 atm. What is the partial pressure of…

A: Partial pressure of a gas in a mixture of non reacting gases is defined as the pressure of a…

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: In the Dumas method, we have to confine a sample of gas in a container of volume. * Known Unknown…

A: In the Dumas method, the volume of the container is known. It is assumed that it will not vary with…

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: 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: You double the partial pressure of a gas over a liquid at a constant temperature. Which of these…

A: According to Henry's law, we have the equation  C=k P Where, C is the concentration of dissolved gas…

Q: A container fitted with a movable piston is used to demonstrate Avogadro's law. As gas is introduced…

A: Avogadro's law is an experimental gas law relating the volume of a gas to the amount of substance of…

Q: Which two statements about gas mixtures are true?(a) Gases always mix with other gases because the…

A: (a) Given statement: Gases always mix with other gases because the gas particlesare too far apart to…

Q: Complete the following sentence for a sample of gas where everything except temperature and pressure…

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Q: When a sealed 2 L flask is heated, what happens to the gas molecules? a) They decrease their…

A: The question is based on the concept of kinetic molecular theory of gases. We have to identify the…

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: If the amount of gas present and the temperature remain constant, what will happen to the pressure…

A: Write the ideal gas equation. PV=nRT where P is the pressure, V is the Volume, n is the number of…

Q: At what conditions will a gas behave most non-ideally?

A: The gaseous form is the most dispersed form of matter. In this form gaseous molecules or atoms are…

Q: A gas will behave ideally as long as it is at a high and a low A) temperature; pressure B) pressure;…

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Q: In th

A: Concept of pressure with gas: Air moves from areas of high pressure to the areas of low pressure.…

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

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Q: How many moles of gas are contained in a compressed air tank for scuba diving that has a volume of…

A: Given : Volume = 7.0 L Pressure = 210 atm Temperature = 25°C Convert degree Celsius into Kelvin as…

Q: . Which of the following is NOT true about gases? (a) Gases expand to fill their container. (b)…

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Q: The ideal gas law allows you to predict how the properties of a gas change under certain…

A: Ideal gas equation is an equation that relates pressure (P), absolute temperature (T), Volume (V) of…

Q: The gas pressure in a can is 2.5 atm at 25 °C. Assuming that t

A: According to Gay-Lussac's law       P α  T     (at constnant Volume and no.of molse of gas)     P…

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.