Kinetic theorya)correctly explains specific heat capacities of many ga...
Explanation:The kinetic theory describes a gas as a large number of submicroscopic particles (atoms or molecules), all of which are in constant rapid motion that has randomness arising from their many collisions with each other and with the walls of the container.It will applicable only for gases
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Kinetic theorya)correctly explains specific heat capacities of many ga...
Explanation:
Kinetic Theory of Gases and Specific Heat Capacities:
The kinetic theory of gases is a model that describes the behavior of gases based on the motion of their particles. When it comes to specific heat capacities, the kinetic theory of gases correctly explains the specific heat capacities of many gases.
Specific Heat Capacities of Gases:
- According to the kinetic theory of gases, the specific heat capacity of a gas is related to the degrees of freedom of its molecules.
- The specific heat capacity of a gas depends on the translational, rotational, and vibrational motions of its molecules.
- The kinetic theory predicts that for monatomic gases, which have only translational motion, the specific heat capacity at constant volume is 3/2 R, where R is the gas constant.
- For diatomic gases, which can also rotate, the specific heat capacity at constant volume is 5/2 R.
Experimental Evidence:
- Experimental measurements of specific heat capacities of gases have been found to be in good agreement with the predictions of the kinetic theory.
- This provides strong evidence that the kinetic theory of gases correctly explains the specific heat capacities of many gases.
Therefore, option A is correct as the kinetic theory of gases correctly explains the specific heat capacities of many gases based on the motion of their particles.
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