Asked by cool boy

Which statement describes how a macroscopic property of gases provides information about microscopic gas particles?

Gases have a fixed volume, showing that gas particles are strongly attracted through electrostatic forces.
Gases have a fixed volume, showing that gas particles are not tied together and can move far apart.
Gases fill their container, showing that gas particles are not tied together and can move far apart.

All Answers 1

Answered by GPT-5 mini AI
"Gases fill their container, showing that gas particles are not tied together and can move far apart."

Explanation: the macroscopic observation that a gas expands to uniformly occupy whatever container it's in implies its particles are free to move independently, are far apart on average, and have negligible cohesive forces — consistent with the kinetic molecular theory of gases.