Most of gases exhibit drop in temperature upon expansion. However, this may not be true in case of

Related MCQs

• The statement that the volume of a mixture of ideal gases is equal to the span of the partial volumes which the constituent gases would occupy if each existed alone at the pressure and temperature of the mixture, is known as
• When two gases are not under the same conditions of temperature and pressure, upon mixing there will be
• Two gases X and Y having the same temperature T, the same pressure P and the same volume V are mixed. If the mxiture has the volume V and temperature T, then the pressure of the mixture must be
• A gas (inversion temperature Ti) undergoing Joule Thomson expansion at temperature T will produce cooling effect only when
• In an isothermal expansion of gases
• The critical temperature of carbondioside is 31.1?C. If the room temperature is 34.7?C, then carbondioxide at room temperature is
• "The molecular weights of all the perfect gases occupy the same volume under same conditions of pressure and temperature".
• The number of degrees of freedom in case of triatomic gases is
• The number of degrees of freedom in case of diatomic gases is
• In case of real gases, Cp will be equal to Cv