According to the postulates of the kinetic-molecular theory of gases, what describes the trajectory — States of Matter and Gaseous State Chemistry Question

💡 Solution & Explanation

The kinetic theory postulates that gas particles move in constant, random, straight-line motion. They travel in a perfectly straight line with constant velocity until they collide elastically with another particle or the container wall, as there are assumed to be no intermolecular forces or significant gravitational effects.