Joule-Thomson Co-efficient at any point on the inversion curve is

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4. A gas has a volume of 27.3 c.c. at 0°C. Its volume at 10°C (if pressure remains unchanged) will…
5. At 60° C, vapour pressure of methanol and water are 84.562 kPa and 19.953 kPa respectively. An aqueous…
6. Free energy change at equilibrium is
7. Enthalpy changes over a constant pressure path are always zero for __________ gas.
8. For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity 6738.9 kPa Under these conditions,…
9. Heat is added at constant temperature in an ideal __________ cycle.
10. In case of the decomposition of hydroiodic acid (2HI H2 + I2), addition of H2 (at equilibrium condition)…
11. Which of the following represents the Virial equation of state?
12. Joule-Thomson co-efficient which is defined as, η = (∂T/∂P)H = 1/Cp (∂H/∂T)P,…
13. Which of the following is not an intensive property?
14. Critical temperature is defined as the temperature above which a gas will
15. Isobaric process means a constant process.
16. Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as
17. The unit of equilibrium constant of a chemical reaction is the same as that of
18. The Maxwell relation derived from the differential expression for the Helmholtz free energy (dA) is
19. A liquid under pressure greater than its vapour pressure for the temperature involved is called a __________…
20. Mollier chart is a __________ plot.
21. Which of the following processes cannot be made reversible even under ideal condition of operation?
22. The temperature at the eutectic point of the system is the __________ temperature that can be attained…
23. Pick out the wrong statement.
24. The expression, nCv(T2 - T1), is for the __________ of an ideal gas.
25. Helmholtz free energy (A) is defined as
26. Rotary lime kiln is an example of a/an __________ system.
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29. The compressibility factor for an ideal gas is 1. Its value for any other real gas is
30. Throttling (Joule-Thomson effect) process is a constant __________ process.

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