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5 Assumptions of the Kinetic-Molecular Theory

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Assumption 1
Gases consist of large numbers of tiny particles that are far apart relative to their size.
Assumption 2
Collisions between gas particles and between particles and container walls are elastic collisions (there is no net loss of total kinetic energy).
Assumption 3
Gas particles are continuous, rapid, random motion. They therefore possess kinetic energy, which is energy of motion.
Assumption 4
There are no forces of attraction between gas particles.
Assumption 5
The temperature of a gas depends on the average kinetic energy of the particles of the gas.