What postulate of the kinetic molecular theory best explains why gases have high fluidity? because collisions between gas particles are elastic, there is no loss of energy as particles flow past each other. Because gases consist of large numbers of tiny particles, they spread out and do not come in contact with each other. Because the attractive forces between gas particles are negligible, gas particles can glide easily past one another. Because the average kinetic energy of gas particles increases as temperature increases, gas particles behave more like a liquid.

the elasticity of gas particle collisions, there is no energy loss when the particles pass one another. Gases are composed of a very large number of small particles, which spread out and avoid contact with one another.

Which of the following gas postulates from the kinetic molecular theory best explains why pressure exists in gases?

As the quantity of gas particles in the container rises, so does the frequency of wall interactions and subsequently the pressure of the gas. The average kinetic energy of a gas particle is exclusively dependent on the temperature of the gas, says the theory's final postulate. As the volume of gas particles inside the container grows, more of them will collide with the walls, increasing the pressure and the frequency of collisions.

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