The Ideal Gas Model describes gas behavior with assumptions of random motion, negligible volume, and no intermolecular forces. The Ideal Gas Law, PV=nRT, links macroscopic properties like pressure, vo...The Ideal Gas Model describes gas behavior with assumptions of random motion, negligible volume, and no intermolecular forces. The Ideal Gas Law, PV=nRT, links macroscopic properties like pressure, volume, and temperature. Heat capacity differs at constant volume and constant pressure, with C_P exceeding C_V by R. This model bridges microscopic particle behavior and macroscopic thermodynamics, allowing predictions of work and heat requirements in gas processes.
