The kinetic molecular theory relates macroscopic properties such as pressure,volume, and temperature to the microscopic motions of exis particles. Consider the following statements. A. The porticles in a gos experience repulsive forces that push them away from each other. B. The average kinetic energy of a gos is proportional to the temperature of the gos in kelvin. C. The pressure exerted by a gos is the result of collisions between the gas particles and the walls of the container. Which statements are true according to the kinetic molecular theory? Choose 1 answer: A B only B Aand B C Aand C D Band C

Question

The kinetic molecular theory relates macroscopic properties such as pressure,volume, and temperature to the microscopic motions of exis particles. Consider the following statements. A. The porticles in a gos experience repulsive forces that push them away from each other. B. The average kinetic energy of a gos is proportional to the temperature of the gos in kelvin. C. The pressure exerted by a gos is the result of collisions between the gas particles and the walls of the container. Which statements are true according to the kinetic molecular theory? Choose 1 answer: A B only B Aand B C Aand C D Band C

Answer 1

The correct answer is D: B and C.Explanation:- Statement A is incorrect because, according to the kinetic molecular theory, gas particles are assumed to have no forces of attraction or repulsion between them.- Statement B is true because the average kinetic energy of gas particles is directly proportional to the temperature of the gas in kelvin.- Statement C is true because the pressure exerted by a gas results from collisions of the gas particles with the walls of the container.

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