Home

Compound having large heat of formation is

A. More stable

B. Less stable

C. Not at all stable (like nascent O2)

D. Either more or less stable; depends on the compound

Related Questions

  1. The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzmanns…
  2. A system undergoes a change from a given initial state to a given final state either by an irreversible…
  3. On opening the door of an operating refrigerator kept in a closed room, the temperature of the room…
  4. Claude's liquefaction process employs the cooling of gases by
  5. During Joule-Thomson expansion of gases
  6. For a reversible process involving only pressure-volume work
  7. The Maxwell relation derived from the differential expression for the Helmholtz free energy (dA) is
  8. Variation of equilibrium pressure with temperature for any two phases of a given substances is given…
  9. Joule-Thomson co-efficient is defined as
  10. For an incompressible fluid, the __________ is a function of both pressure as well as temperature.
  11. For any system, what is the minimum number of degrees of freedom?
  12. At the absolute zero temperature, the entropy of every perfectly crystalline substance becomes zero.…
  13. In an isothermal process on an ideal gas, the pressure increases by 0.5 percent. The volume decreases…
  14. Enthalpy 'H' is defined as
  15. Co-efficient of Performance (COP) of a refrigerator is the ratio of the
  16. The change in Gibbs free energy for vaporisation of a pure substance is
  17. A cylinder contains 640 gm of liquid oxygen. The volume occupied (in litres) by the oxygen, when it…
  18. Extensive properties of a thermodynamic system depend upon the __________ of the system.
  19. Pick out the wrong statement.
  20. Work done is a
  21. The effect of changing the evaporator temperature on COP as compared to that of changing the condenser…
  22. Pick out the wrong statement.
  23. Entropy change of the reaction, H2O (liquid) → H2O (gas), is termed as the enthalpy of
  24. Linde gas liquefaction process employs cooling
  25. Internal energy of an ideal gas
  26. Compressibility factor for almost all the gases are approximately same at the same
  27. A reasonably general expression for vapourliquid phase equilibrium at low to moderate pressure is φi…
  28. Gibbs free energy per mole for a pure substance is equal to the
  29. PVγ = Constant (where, γ = Cp/Cv) is valid for a/an __________ process.
  30. Gibbs phase rule finds application, when heat transfer occurs by

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