It is exothermic

It is isenthalpic

It takes place isothermally

It takes place at constant volume

**During a reversible isothermal expansion of an ideal gas, the entropy change is****The fugacity of a gas in a mixture is equal to the product of its mole fraction and its fugacity in…****Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid…****Which of the following is affected by the temperature?****In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents…****In case of an __________ process, the temperature of the system increases.****Which of the following is not correct for a reversible adiabatic process?****Which of the following units is not present in both the vapor compression refrigeration system and absorption…****Which of the following is not an intensive property?****All gases except __________ shows a cooling effect during throttling process at atmospheric temperature…****The equation Tds = dE - PdV applies to****Translational kinetic energy of molecules of an ideal gas is proportional to (where, T = absolute temperature…****Which one is true for a throttling process?****What is the value of maximum COP in case of absorption refrigeration, if refrigeration provided is at…****Consider the process A & B shown in the figure given below: In this case, it is possible that****Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas…****Clausius-Clapeyron equation is applicable to __________ equilibrium processes.****Isotherm on an enthalpy-concentration diagram, for an ideal solution will be a****The ammonia synthesis reaction represented by N2 + 3H2 2NH3; ΔH = - 22.4 kcal, is****Isobaric process means a constant process.****The number of degrees of freedom at the triple point of water is****Pick out the correct statement.****In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction…****Standard temperature and pressure (S.T.P.) is****In an irreversible process****In a P-V diagram (for an ideal gas), an isothermal curve will coincide within adiabatic curve (through…****Pick out the correct statement.****Joule-Thomson co-efficient is defined as****Pick out the correct statement:****The change in __________ is equal to the reversible work for compression in steady state flow process…**