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Thermodynamic equilibrium involves...

Thermodynamic equilibrium involves

A

chemical equilibrium

B

thermal equilibrium

C

mechanical equilibrium

D

all the three.

Text Solution

Verified by Experts

The correct Answer is:
D
all the three.
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ICSE-CHEMICAL THERMODYNAMICS -OBJECTIVE (MULTIPLE CHOCE) TYPE QUESTIONS
  1. Thermodynamics is concerned with

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  2. Thermodynamic equilibrium involves

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  3. During the isothermal expansion of an ideal gas, its internal energy...

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  4. Evaporation of water is: a process in which heat is neither evolved ...

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  5. Which of the following reactions is endothermic ? CaCO3(s) to CaO(s)...

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  6. For the reaction, N2[g] + 3H2[g] hArr 2NH3[g] , Delta H = …

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  7. The difference between heats of reaction at constant pressure and cons...

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  8. A spontaneous change is one in which the system suffers: an increase...

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  9. In which of the following changes does entropy decrease ?

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  10. For which reaction among the following, is DeltaS maximum ?

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  11. The free energy change for a reversible reaction at equilibrium is: ...

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  12. The spontaneous nature of a reaction is impossible if

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  13. Which is an extensive property of the system? Temperature Volume ...

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  14. Which is not a state function of a thermodynamic system? Internal en...

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  15. Is the entropy of the universe constant ?

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  16. Decrease in free energy of a reacting system indicates: an exothermi...

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  17. Gibbs free energy G, enthalpy H and entropy S are related as

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  18. A system is provided 50 J of heat and work done on the system is 10 J...

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  19. The entropy change for vapourisation of liquid water to steam 100^@C i...

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  20. The entropy change at a given temperature is expressed as: q = T Del...

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