Gibbs-Duhem

Van Laar

Gibbs-Helmholtz

Margules

**A refrigeration cycle is a reversed heat engine. Which of the following has the maximum value of the…****The quantitative effect of temperature on chemical equilibrium is given by the****In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible __________ process.****Gibbs free energy per mole for a pure substance is equal to the****Gibbs-Duhem equation****Specific/molar Gibbs free energy for a pure substance does not change during****One ton of refrigeration capacity is equivalent to the heat removal rate of****The heat capacities for the ideal gas state depend upon the****Specific volume of an ideal gas is****Heat requirement for decomposition of a compound into its elements is __________ that is evolved during…****Fugacity co-efficient of a substance is the ratio of its fugacity to****The partial pressure of each constituent present in an alloy is __________ the total vapor pressure…****Number of phases in a colloidal system is:****The equation, PV = nRT, is best obeyed by gases at****The expression for entropy change given by, ΔS = nR ln (V2/V1) + nCv ln (T2/T1) is valid for****In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents…****Pick out the wrong statement:****For a single component two phase mixture, the number of independent variable properties are****Pick out the wrong statement.****The equation DU = Tds - PdV is applicable to infinitesimal changes occuring in****Which is an example of closed system?****Critical temperature is defined as the temperature above which a gas will****Work done is a****__________ functions are exemplified by heat and work.****Throttling (Joule-Thomson effect) process is a constant __________ process.****For an isothermal reversible compression of an ideal gas****Which of the following non-flow reversible compression processes require maximum work?****High __________ is an undesirable property for a good refrigerant.****Pick out the correct equation relating 'F' and 'A'.****Requisites of a reversible process is that the**