What are the basic postulates of kinetic molecular theory quizlet?
Terms in this set (5)
- Gases are composed of infinitely small particles.
- The volume of a gas is composed of the space between the particles.
- Particles are in a constant random motion.
- Particles do not gain or lose kinetic energy during collision.
- Average kinetic energy of the particles is proportioned to temperature.
Which of the following is not a postulate of the kinetic-molecular theory of gas?
The pressure and volume of a gas are inversely related. This statement is not the postulate of the Kinetic molecular theory of gases.
Which of the following is not correct according to the kinetic theory of gases?
All the above except “The space-volume to molecules ratio is negligible” are assumptions of the kinetic theory of gases. The space-volume to molecules ratio is negligible is a postulate of the kinetic theory of gas.
Which of the following statement is not a postulate of kinetic theory of gases?
The molecules are perfectly elastic. It is not the postulate of kinetic theory. The correct postulate or assumption is “The molecule collisions are perfectly elastic.
Which of the following is not postulate of kinetic theory of gases?
Which of the following postulates of kinetic theory of gases is responsible for deviation from ideal gas?
The two postulates of kinetic theory of gases which are responsible for deviation of gases from ideal gas behaviour are : (i) Actual volume of the gas molecule is negligible as compared to total volume of the gas. (ii) Intermolecular attractions are not present in the gas.
Which of the following postulates of the kinetic molecular theory for gases can explain why gases exhibit pressure?
An increase in the number of gas particles in the container increases the frequency of collisions with the walls and therefore the pressure of the gas. The last postulate of the kinetic molecular theory states that the average kinetic energy of a gas particle depends only on the temperature of the gas.
Which of the following is correct according to kinetic theory of gases?
Option (D): The molecules of real gas exert any force on one another.
Which statement is not a principle of kinetic molecular theory?
Attractive and repulsive forces are present between gas molecule. According to the kinetic molecular theory, there is no attractive (or repulsive) force between the molecules, as they move independent of each other.
Which of these is a postulate of kinetic molecular theory Quizizz?
Which of these is a postulate of kinetic molecular theory? Molecules of gases attract and repel one another. The kinetic energy of gas molecules depends on temperature.
Which of the following are not correct according to kinetic theory of gases?
c) The collisions between the gas molecules is considered elastic. All the above except “The space-volume to molecules ratio is negligible” are assumptions of the kinetic theory of gases.
Which is not a postulate of kinetic theory of gases?
Which one of the following is not postulated in the kinetic molecular theory of gases?
Pressure does not have any effect on the kinetic energy of the molecule. Gas pressure is due to the molecules colliding to the walls of the container.
Which postulate of the kinetic molecular theory best explains why gases can be compressed?
Which postulate best explains why a gas can be compressed? The particles of a gas are tiny compared with the distances between them.
Which of the following is not a postulate of kinetic molecular?