Use the kinetic theory to explain the reason materials are more dense in the solid state than in the liquid state. WWhich common liquid is an exception to this rule? Explain what must happen to cause this exception. Use the paperclip button below to attach files. * Student can enter max 3500 characters U Ω

Q: 00 IN L OUniversity Science Book: presented by Macmillan Learning Stry 4th Edition McQuarrie Rock Ga...

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Q: concentration

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Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.