ds = 0

ds <0

ds > 0

ds = Constant

**Consider the process A & B shown in the figure given below: In this case, it is possible that****Maxwell's relation corresponding to the identity, dH = dS = Vdp + Σμi dni is****The following heat engine produces power of 100,000 kW. The heat engine operates between 800 K and 300…****Maximum work that could be secured by expanding the gas over a given pressure range is the __________…****The relation connecting the fugacities of various components in a solution with one another and to composition…****Partial molar free energy of an element A in solution is same as its****The work done in isothermal compression compared to that in adiabatic compression will be****For a reversible process involving only pressure-volume work****First law of thermodynamics deals with the****In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents…****If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change…****Reduced pressure of a gas is the ratio of its****The co-efficient of performance (COP) of a refrigerating system, which is its index of performance,…****The enthalpy change when ammonia gas is dissolved in water is called the heat of****In the ammonia synthesis reaction, N2 + 3H2 2NH3 + 22.4 kcal, the formation of NH3 will be favoured…****A refrigerator works on the principle of __________ law of thermodynamics.****What is the number of degrees of freedom for liquid water in equilibrium with a mixture of nitrogen…****Pick out the extensive property out of the following.****Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 PCl3 + Cl2.Degree…****Pick out the wrong statement.****Near their critical temperatures, all gases occupy volumes __________ that of the ideal gas.****Pick out the correct statement:****The unity of Planck's constant 'h' in the equation, E = hv is****A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown…****In a homogeneous solution, the fugacity of a component depends upon the****The amount of heat required to decompose a compound into its elements is __________ the heat of formation…****The necessary condition for phase equilibrium in a multiphase system of N components is that the****The compressibility factor for an ideal gas is 1. Its value for any other real gas is****Gibbs-Helmholtz equation is****Pick out the wrong statement.**