Expansion of an ideal gas against constant pressure

Atmospheric pressure vaporisation of water at 100°C

Solution of NaCl in water at 50°C

None of these

**Gibbs-Duhem equation****Critical temperature is defined as the temperature above which a gas will****If different processes are used to bring about the same chemical reaction, the enthalpy change is same…****(∂E/∂T)V is the mathematical expression for****Keeping the pressure constant, to double the volume of a given mass of an ideal gas at 27°C, the…****For a stable phase at constant pressure and temperature, the fugacity of each component in a binary…****1m3 of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated…****The partial pressure of each constituent present in an alloy is __________ the total vapor pressure…****The number of degrees of freedom for a mixture of ice and water (liquid) are****Variation of equilibrium pressure with temperature for any two phases of a given substances is given…****Isotherm on an enthalpy-concentration diagram, for an ideal solution will be a****Chemical potential (an intensive property) of a substance is a force that drives the chemical system…****A liquid under pressure greater than its vapour pressure for the temperature involved is called a __________…****Clapeyron Equation deals with the****__________ law of thermodynamics ascertains the direction of a particular spontaneous process.****Entropy change of mixing two liquid substances depends upon the****After throttling, gas temperature****If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical,…****Clausius-Clapeyron Equation gives accurate result, when the****In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents…****Specific/molar Gibbs free energy for a pure substance does not change during****For an incompressible fluid, the __________ is a function of both pressure as well as temperature.****Joule-Thomson Co-efficient at any point on the inversion curve is****Throttling (Joule-Thomson effect) process is a constant __________ process.****Enthalpy of a gas depends upon its****A solid is transformed into vapour without going to the liquid phase at****Specific volume of an ideal gas is****The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called…****The Joule-Thomson co-efficient is defined as (∂T/∂P)H. Its value at the inversion point…****Which of the following is an extensive property of a system?**