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Kinetic theory explains the behaviour of gases based on the idea that the gas consists of rapidly moving atoms or molecules. This is possible as the inter-atomic forces, which are short range forces that are important for solids and liquids, can be neglected for gases.
Kinetic theory explains the behaviour of gases based on the idea that the gas consists of rapidly moving atoms or molecules. This is possible as the inter-atomic forces, which are short range forces that are important for solids and liquids, can be neglected for gases.
The gas is heated to a temperature of T = 3000K and the gas gets converted to a gas of hydrogen atoms. The final pressure would be (considering all gases to be ideal) (a) same as the pressure initially. (b) 2 times the pressure initially. (c) 10 times the pressure initially. (d) 20 times the pressure initially.
Question 13. 13. A gas in equilibrium has uniform density and pressure throughout its volume. This is strictly true only if there are no external influences. A gas column under gravity, for example, does not have uniform density (and pressure). As you might expect, its density decreases with height.
Explain the concept of the kinetic theory of gases covered in Chapter 13 of NCERT Solutions for Class 11 Physics. The kinetic theory of gases is a theoretical model that describes the molecular composition of the gas in terms of a large number of submicroscopic particles, which include atoms and molecules.
The kinetic theory of gases explains the three macroscopic properties of a gas in terms of the microscopic nature of atoms and molecules making up the gas. Usually, the physical properties of solids and liquids can be described by their size, shape, mass, volume, etc.
19 Ιαν 2024 · Kinetic theory explains the behaviour of gases based on the idea that the gas consists of rapidly moving atoms or molecules. (i) Molecule of an ideal gas is a point mass with no geometrical dimensions. (ii) There is no force of attraction or repulsion amongst the molecules of the gas.
