Home

The value of Joule-Thomson co-efficient, in case where cooling occurs after the throttling process is

Share latest video status. Download from playstore now!

A. 0

B. ∞

C. +ve

D. -ve

Share this question with your friends

Correct Answer : C.


Download Objective type questions of Chemical Engineering Thermodynamics PDF

Get all objective type questions of Chemical Engineering Thermodynamics MCQ

Related Questions

  1. First law of thermodynamics is mathematically stated as
  2. In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible __________ process.
  3. The unit of fugacity is the same as that of the
  4. The work done in an adiabatic change in a particular gas depends upon changes in the __________ only.
  5. Enthalpy 'H' is defined as
  6. An ideal monatomic gas is taken round the cycle ABCDA as shown below in the P-V diagram. The work done…
  7. Which of the following will increase the volume of a real gas by four times?
  8. Water on heating from 1 to 4°C
  9. The equilibrium constant for a chemical reaction at two different temperatures is given by
  10. Internal energy of an element at 1 atm and 25° C is __________ kcal/kg.mole.
  11. A two stage compressor is used to compress an ideal gas. The gas is cooled to the initial temperature…
  12. The equation DU = Tds - PdV is applicable to infinitesimal changes occuring in
  13. Claude's liquefaction process employs the cooling of gases by
  14. Refrigeration capacity of a household refrigerator may be round about __________ tons.
  15. The standard Gibbs free energy change of a reaction depends on the equilibrium
  16. What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid…
  17. Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid…
  18. Internal energy of an ideal gas
  19. For an irreversible process involving only pressure-volume work
  20. Rotary lime kiln is an example of a/an __________ system.
  21. Pick out the wrong statement.
  22. Degree of freedom of a system consisting of a gaseous mixture of H2 and NH3 will be
  23. If the pressure on 100 c.c. of air is halved, then its volume (at the same temperature) would be __________…
  24. For a constant volume process __________ by the system is used only to increase the internal energy.
  25. Entropy, which is a measure of the disorder of a system, is:
  26. A change in state involving a decrease in entropy can be spontaneous, only if
  27. Equilibrium constant decreases as the temperature
  28. The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing…
  29. For the reversible exothermic reaction, N2 + 3H2 2NH3, increase of pressure would
  30. __________ Equation predicts the activity coefficient from experimental data.

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Also checkout these categories

Atomic Physics Theory MCQ Problems on Numbers MCQ General knowledge MCQ Engineering Drawing MCQ Banker's Discount MCQ H.C.F and L.C.M MCQ Clock MCQ Phylum - Porifera MCQ Male reproduction and infertility MCQ Statutory Deductions MCQ Solids, Liquides, Gases MCQ Neurology MCQ