For an ideal solution, the value of activity co-efficient is

Related Questions

1. Grams of butane (C4H10) formed by the liquefaction of 448 litres of the gas (measured at (STP) would…
2. Van Laar equation deals with the activity coefficients in
3. Which of the following is Clausius-Clapeyron Equation for vaporisation of an ideal gas under the condition…
4. Free energy, fugacity and activity co-efficient are all affected by change in the temperature. The fugacity…
5. In an ideal refrigeration cycle, the change in internal energy of the fluid is
6. The temperature at the eutectic point of the system is the __________ temperature that can be attained…
7. Pick out the correct equation relating 'F' and 'A'.
8. Entropy change of the reaction, H2O (liquid) → H2O (gas), is termed as the enthalpy of
9. In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible __________ process.
10. __________ functions are exemplified by heat and work.
11. Out of the following refrigeration cycles, which one has the minimum COP (Co-efficient of performance)?
12. Absolute zero temperature signifies the
13. Joule-Thomson Co-efficient at any point on the inversion curve is
14. Work done in case of free expansion is
15. Claude gas liquefaction process employs cooling
16. A chemical reaction will occur spontaneously at constant pressure and temperature, if the free energy…
17. Sound waves propagation in air exemplifies an __________ process.
18. For an ideal gas, the internal energy depends upon its __________ only.
19. For an ideal gas, the enthalpy
20. Pick out the wrong statement
21. As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches
22. The temperature at which both liquid and gas phases are identical, is called the __________ point.
23. In which of the following reaction equilibrium, the value of equilibrium constant Kp will be more than…
24. In case of a close thermodynamic system, there is __________ across the boundaries.
25. A system in which there is exchange of energy but not of mass, is called a/an __________ system.
26. Heat is added at constant temperature in an ideal __________ cycle.
27. For multi-component multiple phases to be in equilibrium at the same pressure and temperature, the __________…
28. Near their critical temperatures, all gases occupy volumes __________ that of the ideal gas.
29. Melting of ice exemplifies a/an
30. Entropy is a/an

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