Homework Answers
Kinetic theory of gases was designed for ideal gases. Thus the theory was based on certain assumptions.
1. All molecules are identical
2. Molecules interact with each other only on collisoin. Thus, no intermolecular forces are present.
3. Molecules are considered to be hard spheres
4. Molecules of gas are far apart
5. Gaseous molecules are in constant random motion
6. All molecules do not move with same speed
7. The average kinetic energy of the particles is proportional to temperature.
Thus, coreect options are a, b and c
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25 1 point Which of the following are assumptions of the kinetic molecule theory of gasses?...
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QUESTION 16 Which of the following is NOT an assumption made by the kinetic molecular theory? A gas is a collection of particles (molecules or atoms) in constant motion. This motion is straight-line motion The average kinetic energy (energy due to motion) of the gas particles is proportional to the temperature measured in kelvin. As temperature increases, the particles move faster and have more energy There is no attraction or repulsion between the gas particles, another wards, they not interact....
According to the kinetic molecular theory, which of the following is NOT true this is the...
According to the kinetic molecular theory, which of the following
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Question 29 (Mandatory) (1 point) Which of the following is true about the kinetic molecular theory?...
Question 29 (Mandatory) (1 point) Which of the following is true about the kinetic molecular theory? U a) The volume of a gas particle is considered to be small-about 0.10 mL. U b) Pressure is due to the collisions of the gas particles with the walls of the container, U C) Gas particles repel each other, but do not attract one another. u d Adding an ideal gas to a closed container will cause an increase in temperature. u e)...
Which assumption is not part of the kinetic-molecular theory of gases? A. The kinetic energy of...
Which assumption is not part of the kinetic-molecular theory of gases? A. The kinetic energy of gas particles change with change in temperature. B. Because the space between gas particles is large, gas particles exert no attractive forces on each other. C. When gas particles collide with each other, they rebound and travel in new directions D. The size of gas particles is small compared to the space between the particles. E. Gas consists of particles that move randomly and...
Part A Which of the following is NOT part of the Kinetic Molecular Theory? The average...
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17. Which of the following is not apart of the kinetic molecular theory? A)The average energy of the particles is dependent on the molecular mass of the particle? B) Gas particle do not repel each other C) There is a large distance between gas particles as compared to their relative size? D) The size of the actual gas particles is small compared tot the volume of the whole gas?
Question 3 Which is not an assumption in the kinetic molecular theory for gases? The collision...
Question 3 Which is not an assumption in the kinetic molecular theory for gases? The collision of one gas molecule with another (or with the walls) is completely elastic. The volume occupied the gas molecules is negligible compared to the volume of the container. Gas molecules attract each other The average kinetic energy of gas molecules is proportional to the Kelvin temperature Previous
Problem 2 (9) Use kinetic theory of gasses to explain the following: a) As a glass...
Problem 2 (9) Use kinetic theory of gasses to explain the following: a) As a glass of water evaporates, what happens to the temperature of the water? b) As a water vapor condenses onto a surface, what happens to the temperature of the vapor? c) As a solid sublimates, what happens to the temperature of the solid? Problem 3 [6] a) 15g of helium at 298K is equivalent to how many moles? molecules? volume? b) 15g of water at 298K...
some context Problem 3: Use simple kinetic theory of gases discussed in section 1.3.2 as well...
some context
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Which of the following statements about the kinetic molecular theory are not correct? O Attractive and...
Which of the following statements about the kinetic molecular theory are not correct? O Attractive and repulsive forces between gas molecules are negligible The average kinetic energy of the molecules is not related to the absolute temperature Gases consist of molecules that are in continuous, random motion The combined volume of all the molecules of the gas is negligible relative to the total volume in which the gas is contained
QUESTION 16 Which of the following is NOT an assumption made by the kinetic molecular theory? A gas is a collection of particles (molecules or atoms) in constant motion. This motion is straight-line motion The average kinetic energy (energy due to motion) of the gas particles is proportional to the temperature measured in kelvin. As temperature increases, the particles move faster and have more energy There is no attraction or repulsion between the gas particles, another wards, they not interact....
According to the kinetic molecular theory, which of the following
is NOT true
this is the question options
n it any temperature the vapor pressure of acetic acid is lower than that of water. (O) Acetic acid is more volatile than water. ( Both A and B are correct. O Neither A nor B is correct. n Gas particles are in constant random motion and move in straight lines until they collide with another gas particle. The volume of gas...
Question 29 (Mandatory) (1 point) Which of the following is true about the kinetic molecular theory? U a) The volume of a gas particle is considered to be small-about 0.10 mL. U b) Pressure is due to the collisions of the gas particles with the walls of the container, U C) Gas particles repel each other, but do not attract one another. u d Adding an ideal gas to a closed container will cause an increase in temperature. u e)...
Part A Which of the following is NOT part of the Kinetic Molecular Theory? The average energy of the particles is dependent on the molecular mass of the particle. The size of the actual gas particles is small compared to the volume of the whole gas. There is a large distance between gas particles as compared to their relative size Gas particles do not repel each other, All of the above statements are part of the Kinetic Molecular Theory Submit...
Question 3 Which is not an assumption in the kinetic molecular theory for gases? The collision of one gas molecule with another (or with the walls) is completely elastic. The volume occupied the gas molecules is negligible compared to the volume of the container. Gas molecules attract each other The average kinetic energy of gas molecules is proportional to the Kelvin temperature Previous
Problem 2 (9) Use kinetic theory of gasses to explain the following: a) As a glass of water evaporates, what happens to the temperature of the water? b) As a water vapor condenses onto a surface, what happens to the temperature of the vapor? c) As a solid sublimates, what happens to the temperature of the solid? Problem 3 [6] a) 15g of helium at 298K is equivalent to how many moles? molecules? volume? b) 15g of water at 298K...
some context
Problem 3: Use simple kinetic theory of gases discussed in section 1.3.2 as well as Fourer's law of condustion to prove: 2 R373 D11 = 3113/202pm Dal We were unable to transcribe this imageof a nes. the xed the led negligible The following assumptions about the structure of the cases are made in order to investigate the statistical rules of the random motion of the molecules: The size of the gas molecules is negligible compared with the distance...
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