Theory of gas

The theory of gas, often called the kinetic molecular theory, explains how gases behave. It states that gas particles are in constant, random motion and are far apart compared to their size. This movement leads to collisions that create pressure. Temperature affects this motion: higher temperatures mean faster particles. The theory helps us understand gas laws, such as Boyle's and Charles's laws, which describe how gas volume, pressure, and temperature relate. Essentially, the behavior of gases can be predicted based on their particle motion and interactions, which is crucial for various scientific and practical applications.