Question

Recall the postulates of kinetic-molecular theory. Read the list and check all the statements that apply to the behavior of an ideal gas:

1. gas particles behave like hard spheres
2. gas particles travel randomly
3. gas particles are attracted to each other
4. energy is lost when gas particles collide 5. average kinetic energy of a collection of gas particles depends on the temperature
6. gas particles occupy most of the space within a container
7. gas particles have mass and volume

Answer 1

1,2,5

Step-by-step explanation:

I took the assignment

Answer 2

The correct statements are :1,2 and 5

Step-by-step explanation:

Postulates of kinetic molecular theory:

• Particles of gases are in random motion.
• Particles of gases collides with each other and with walls of the container.the collision between the particles is an elastic with no loss of energy.
• Volume occupied by the gas particles is negligible in comparison to volume occupied by the gas.
• Force of attraction of repulsion between the particles is absent.
• Average kinetic energy of gas particles is proportional to the absolute temperature of the gas.All the gases at same temperature has same value of average kinetic energy.