Which is not a refrigerant?

Related Questions

1. The melting point of paraffin wax (which contracts on solidification) __________ with pressure rise.
2. A gas has a volume of 27.3 c.c. at 0°C. Its volume at 10°C (if pressure remains unchanged) will…
3. Pick out the wrong statement.
4. Free energy change at equilibrium is
5. PVγ = Constant (where, γ = Cp/Cv) is valid for a/an __________ process.
6. The most important application of distribution law is in
7. When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the…
8. The gas law (PV = RT) is true for an __________ change.
9. Gibbs free energy per mole for a pure substance is equal to the
10. High __________ is an undesirable property for a good refrigerant.
11. The value of Cp & Cv respectively for monatomic gases in Kcal/kg Mole.°K are
12. Heat of formation of an element in its standard state is
13. Boyle's law for gases states that
14. While dissolving a gas into a liquid at a constant temperature, the ratio of the concentration of the…
15. A change in state involving a decrease in entropy can be spontaneous, only if
16. Normal temperature and pressure (N.T.P.) corresponds to
17. Pick out the wrong statement.
18. Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid…
19. An isolated system can exchange __________ with its surroundings.
20. Specific volume of an ideal gas is
21. Pick out the correct statement.
22. Pick out the Clausius-Clapeyron equation from the following:
23. Van Laar equation deals with the activity coefficients in
24. Which law of the thermodynamics provides basis for measuring the thermodynamic property?
25. What is the ratio of adiabatic compressibility to isothermal compressibility?
26. __________ functions are exemplified by heat and work.
27. Compressibility factor for almost all the gases are approximately same at the same
28. Which of the following is not an intensive property?
29. Which of the following is not a unit of the equilibrium constant Kp? (where, Δx = number of moles…
30. The internal energy of an ideal gas does not change in a reversible __________ process.

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