Explain the kinetic molecular theory and it's relationship with gases.

Expert Solution

Basic Assumptions of the Kinetic Molecular Theory :

By the late 19th century, scientists had begun accepting the atomic theory of matter started relating it to individual molecules. The Kinetic Molecular Theory of Gases comes from observations that scientists made about gases to explain their macroscopic properties. The following are the basic assumptions of the Kinetic Molecular

The volume occupied by the individual particles of a gas is negligible compared to the volume of the gas itself.
The particles of an ideal gas exert no attractive forces on each other or on their surroundings.
Gas particles are in a constant state of random motion and move in straight lines until they collide with another body.
The collisions exhibited by gas particles are completely elastic; when two molecules collide, total kinetic energy is conserved.
The average kinetic energy of gas molecules is directly proportional to absolute temperature only; this implies that all molecular motion ceases if the temperature is reduced to absolute zero.

queen_honey_blossom answered 2 years ago

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