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What is the value of Joule-Thomson co-efficient for an ideal gas?

A. +ve

B. -ve

C. 0

D.

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

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  1. The number of degrees of freedom at the triple point of water is
  2. First law of thermodynamics deals with the
  3. During Joule-Thomson expansion of gases
  4. Variation of equilibrium pressure with temperature for any two phases of a given substances is given…
  5. Cp - Cv = R is valid for __________ gases.
  6. Minimum number of phases that exists in a system is 1. Number of chemical species in a colloidal system…
  7. The absolute entropy for all crystalline substances at absolute zero temperature is
  8. Specific volume of an ideal gas is
  9. Maximum work that could be secured by expanding the gas over a given pressure range is the __________…
  10. For an ideal liquid solution, which of the following is unity?
  11. Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole.…
  12. For an ideal solution, the value of activity co-efficient is
  13. Dry ice is
  14. Isentropic process means a constant __________ process.
  15. In which of the following reaction equilibrium, the value of equilibrium constant Kp will be more than…
  16. Those solutions in which there is no volume change upon mixing the components in the liquid state and…
  17. The quantitative effect of temperature on chemical equilibrium is given by the
  18. For multi-component multiple phases to be in equilibrium at the same pressure and temperature, the __________…
  19. Pick out the wrong statement.
  20. Joule-Thomson co-efficient is defined as
  21. A system is said to be at equilibrium, if the entropy of the system has reached __________ value.
  22. The activity of an ideal gas is numerically __________ its pressure.
  23. Water on heating from 1 to 4°C
  24. Isotherm on an enthalpy-concentration diagram, for an ideal solution will be a
  25. The relation connecting the fugacities of various components in a solution with one another and to composition…
  26. Which of the following is not an extensive property?
  27. Which of the following is true for Virial equation of state?
  28. Co-efficient of performance for a reversed Carnot cycle working between temperatures T1 and T2 (T1 >…
  29. Claude gas liquefaction process employs cooling
  30. The kinetic energy of gas molecule is zero at