Knowee
Questions
Features
Study Tools

How is condensation explained by the Kinetic Molecular Theory?Heating breaks the solid bonds and liquid formsCooling increases collisions which causes molecules to bond togetherReduction in molecular kinetic energy eventually produces the solid phaseCooling reduces particle motion, resulting in coalescence by attractive forces

Question

How is condensation explained by the Kinetic Molecular Theory?Heating breaks the solid bonds and liquid formsCooling increases collisions which causes molecules to bond togetherReduction in molecular kinetic energy eventually produces the solid phaseCooling reduces particle motion, resulting in coalescence by attractive forces

🧐 Not the exact question you are looking for?Go ask a question

Solution

The Kinetic Molecular Theory explains condensation as follows:

  1. Gaseous State: In the gaseous state, molecules have high kinetic energy. They move freely and randomly in all directions and at high speeds. This is due to the high amount of heat energy present.

  2. Cooling Process: When the gas is cooled, the kinetic energy of the molecules decreases. This means the molecules start to slow down.

  3. Collision and Bonding: As the molecules slow down, the frequency of collisions between them increases. This allows for intermolecular forces to come into play and bond the molecules together.

  4. Formation of Liquid: These bonds pull the molecules closer together, forming droplets of liquid. This process is known as condensation.

  5. Further Cooling: If the cooling process continues, the kinetic energy of the molecules reduces further. The liquid then turns into a solid as the molecules come even closer together and their movement becomes very limited.

  6. Solid State: In the solid state, the molecules are closely packed and can only vibrate in their fixed positions. The attractive forces between them are strong enough to hold them together in a definite shape.

So, the Kinetic Molecular Theory explains condensation as a process where reduction in molecular kinetic energy due to cooling leads to increased collisions and bonding between molecules, eventually producing a liquid and then a solid phase if cooling continues.

This problem has been solved

Similar Questions

How is condensation explained by the Kinetic Molecular Theory?

Why does an evaporating liquid cool down according to the Kinetic Molecular Theory?

Why does an evaporating liquid cool down according to the Kinetic Molecular Theory?Heat is lost through elastic collisions.The highest velocity molecules are lost.Heat is required to evaporate a liquid.Heat must be dissipated to break the liquid bonds.

During what phase change does the arrangement of water molecules become more orderly?condensingboilingfreezingmeltingSave

In which process do particles move closer together but remain in motion?A condensationB diffusionC evaporationD freezing

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.