Question

The kinetic molecular theory (KMT) is a model that...

1. describes the rate of a reaction.
2. attempts to explain the properties of an ideal gas.
3. describes the shapes of molecules.
4. models electrons in a bond as localized.

Answer 1

The kinetic molecular theory (KMT) is a model that explains the properties of an ideal gas. It assumes that gases consist of widely separated molecules that are in constant motion, colliding with each other and the walls of their container. This theory helps explain the observable properties and behaviors of solids, liquids, and gases.

Step-by-step explanation:

The kinetic molecular theory (KMT) is a simple but very effective model that explains the properties of an ideal gas. It assumes that gases consist of widely separated molecules of negligible volume that are in constant motion, colliding elastically with each other and the walls of their container.

These postulates help explain the observable properties and behaviors of solids, liquids, and gases, although the theory is most easily understood as it applies to gases.