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The difference between isothermal compressibility and adiabatic compressibility for an ideal gas is

A. 0

B. +ve

C. -ve

D.

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

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  4. Degree of freedom of the system ice-watervapour will be
  5. Critical temperature is defined as the temperature above which a gas will
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  8. The shape of T-S diagram for Carnot Cycle is a
  9. In an irreversible process
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  12. Work done in an adiabatic process between two states depends on the
  13. Which is not constant for an ideal gas?
  14. The reaction A (l) → R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium,…
  15. Which is a state function?
  16. Claude's liquefaction process employs the cooling of gases by
  17. In case of the decomposition of hydroiodic acid (2HI H2 + I2), addition of H2 (at equilibrium condition)…
  18. __________ increases with increase in pressure.
  19. Throttling process is a/an __________ process.
  20. At normal boiling point, molar entropy of vaporisation is __________ Joule/K°.mole.
  21. The change in Gibbs free energy for vaporisation of a pure substance is
  22. Refrigeration cycle
  23. The number of degrees of freedom for a mixture of ice and water (liquid) are
  24. The expression, nRT ln(P1/P2), is for the __________of an ideal gas.
  25. The work done in an adiabatic change in a particular gas depends upon changes in the __________ only.
  26. Pick out the correct statement.
  27. In the reaction, represented by, 2SO2 + O2 2SO3; ΔH = - 42 kcal; the forward reaction will be favoured…
  28. The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzmanns…
  29. A refrigerator works on the principle of __________ law of thermodynamics.
  30. The necessary and sufficient condition for equilibrium between two phases is