According to the kinetic theory, gases consist of particles that
A. occupy considerable volume.
B. are relatively close together.
C. exert attractive and repulsive forces on other particles.
D. have motion that is constant, random, and rapid.
C?
I disagree with C.
Not A
According to the kinetic theory, gases consist of particles that have motion that is constant, random, and rapid. This means that the particles in a gas are in constant motion, moving in random directions and at high speeds. This is stated directly in option D.
To arrive at the correct answer, you can use the process of elimination by considering each option and evaluating whether it aligns with the principles of the kinetic theory.
Option A states that gases consist of particles that occupy considerable volume. However, according to the kinetic theory, gases do not have a fixed volume and can expand to fill the container they are in, so this option is not correct.
Option B states that the particles in a gas are relatively close together. This is not true according to the kinetic theory, as the particles in a gas are typically far apart from each other, with a lot of empty space between them. Therefore, this option is also not correct.
Option C states that the particles in a gas exert attractive and repulsive forces on other particles. While it is true that particles in a gas can exert forces on each other, these forces are generally negligible compared to the random motion and collisions of the particles. Hence, this option is not correct either.
By process of elimination, option D remains as the correct answer, stating that gases consist of particles that have motion that is constant, random, and rapid, as dictated by the kinetic theory.