Hi got this question with which i need help Molecular Kinetic Theory is a scientific theory that explains the behavior of particles in matter. It states that all matter is made up of tiny particles called molecules that are in constant motion.
The assumptions of Molecular Kinetic Theory include that molecules are in constant random motion, collisions between molecules are elastic, and there are no intermolecular forces between molecules.
Molecular Kinetic Theory explains the properties of matter by connecting the microscopic behavior of molecules to macroscopic properties such as temperature, pressure, and volume. It states that the average kinetic energy of molecules determines the temperature of a substance, and the number and force of molecular collisions determine its pressure.
According to Molecular Kinetic Theory, temperature is directly related to the average kinetic energy of molecules. As temperature increases, the molecules move faster and have higher kinetic energy. As temperature decreases, the molecules move slower and have lower kinetic energy.
Molecular Kinetic Theory explains the different states of matter by the arrangement and speed of molecules. In a solid, molecules are tightly packed and vibrate in place. In a liquid, molecules are close together but can move past each other. In a gas, molecules are far apart and move freely. This is due to the amount of energy and force of collisions between molecules.