Trouton’s Rule in terms of Enthalpy of Vaporization
Trouton’s Rule in terms of Enthalpy of Vaporization An empirical rule involving heats of vaporization at the normal boiling point was put forward by F.…
Chemistry
Boiling Point of a Liquid in terms of Enthalpy of Vaporization
Boiling Point of a Liquid: Enthalpy of Vaporization The temperature at which the vapour pressure of a liquid equals the atmospheric pressure is called the…
Vapour Pressure vs Temperature
Vapour Pressure vs Temperature The general behavior of the vapour pressure of liquids at different temperatures is shown in Figure. It may be seen that…
Kinetic Theory of Vapour Pressure
Kinetic Theory of Vapour Pressure Consider a liquid placed in a closed vessel which it fills partially, the remainder being evacuated. The molecules of the-liquid,…
Liquid State Definition
Liquid State Liquids are characterized by very till compressibility. Unlike solids, liquids have no definite shape. Liquids, however, have definite volumes under given conditions. They…
Principle of Equipartition of Energy
The Principle of Equipartition of Energy The principle of equipartition of energy states that the total energy of a molecule is divided equally among the…
Experimental Determination of γ of Gas in Clement and Desormes Principle
Experimental Determination of γ of a Gas (a) F. Clement and C. B. Desormes used the principle of adiabatic expansion to determine the value of…
Experimental Determination of γ of Gas in Kundt Principle
In the method devised by Kundt it is known as Kundt Principle, the velocity of sound in a gas of pressure, P, and density, ρ,…
Heat Capacity in Kinetic Theory
When a gas is heated at constant volume the heat supplied is used to, (a) increase the translational kinetic energy of the gas molecules and…
Heat Capacities of Gases
Heat Capacities of Gases: Heat capacity of a substance is defined as the heat necessary to raise the temperature of a given quantity of the…
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