For which state of matter represented in the choices is the following statement applicable?
"Equal volumes of different substances contain the same number of particles."

Question

Quizplus · Accepted Answer

The statement "Equal volumes of different substances contain the same number of particles" applies only to gases. This is because the particles in gases are far apart and move randomly, filling up the container they are placed in. This means that the number of particles in a given volume of gas only depends on the volume of the container, and not on the specific gas itself.

For Which State of Matter Represented in the Choices Is