Tea kept in a thermos flask is vigorously shaken. If the tea is considered as a system, then its temperature will

A. Increase

B. Decrease

C. Remain unchanged

D. First fall and then rise

Related Questions

  1. Gibbs free energy at constant pressure and temperature under equilibrium conditions is
  2. The fugacity of a gas in a mixture is equal to the product of its mole fraction and its fugacity in…
  3. Which of the following has the minimum value of COP for a given refrigeration effect?
  4. A Carnot cycle consists of the following steps:
  5. If two gases have same reduced temperature and reduced pressure, then they will have the same
  6. __________ Equation predicts the activity coefficient from experimental data.
  7. Clausius-Clapeyron equation is applicable to __________ equilibrium processes.
  8. Which of the following identities can be most easily used to verify steam table data for superheated…
  9. The standard state of a gas (at a given temperature) is the state in which fugacity is equal to
  10. Activity co-efficient is a measure of the
  11. In a reversible chemical reaction (where, Δx = number of moles of products-number of moles of reactants)
  12. The temperature at which both liquid and gas phases are identical, is called the __________ point.
  13. Law of corresponding states says that
  14. The energy of activation of exothermic reaction is
  15. A refrigerator may be termed as a
  16. For a given substance at a specified temperature, activity is __________ to fugacity.
  17. The second law of thermodynamics states that
  18. In an ideal gas mixture, fugacity of a species is equal to its
  19. Consider the process A & B shown in the figure given below: In this case, it is possible that
  20. Gibbs phase rule finds application, when heat transfer occurs by
  21. Throttling process is a/an __________ process.
  22. A chemical reaction will occur spontaneously at constant pressure and temperature, if the free energy…
  23. A large iceberg melts at the base, but not at the top, because of the reason that
  24. The gas law (PV = RT) is true for an __________ change.
  25. Joule-Thomson co-efficient which is defined as, η = (∂T/∂P)H = 1/Cp (∂H/∂T)P,…
  26. Claude gas liquefaction process employs cooling
  27. Which law of the thermodynamics provides basis for measuring the thermodynamic property?
  28. If atmospheric temperature and dew point are nearly equal, then the relative humidity is
  29. 4 kg moles of an ideal gas expands in vacuum spontaneously. The work done is
  30. On opening the door of an operating refrigerator kept in a closed room, the temperature of the room…

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