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A process is called reversible when...

A process is called reversible when

A

surroundings and system change inot each other

B

there is no boundary between system and surroundings.

C

the surroundings are always in equilibrium with the system

D

the system changes ito the surroundings spontaneously

Text Solution

Verified by Experts

The correct Answer is:
C
A reversible process is that in which system and surroundings are always in equilibrium.
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VMC MODULES ENGLISH-THERMODYNAMICS-JEE (MAIN ARCHIVE)
  1. Identify the intensive quantity from the following

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  2. Which of the following is an endothermic reaction?

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  3. A process is called reversible when

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  4. Which one of the following statements is false?

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  5. Two moles of an ideal gas expanded isothermally and reversibly from 1L...

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  6. Which of the following statements is/are false?

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  7. Among the following, the intensive property is (properties are):

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  8. A piston filled with 0.04 mol of an ideal gas expands reversibly from ...

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  9. The standard free energy of formation of NO(g) is 86.6 kJ/ mol at 29...

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  10. DeltaU is equal to

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  11. The combination of plots which does not represent isothermal expansion...

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  12. Consider the reversible isothermal expansion of an ideal gas in a clos...

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  13. The entropy change associated with the conversion of 1 kg of ice at 27...

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  14. An ideal gas undergoes isothermal compression from 5 m^(3) to 1 m^(3) ...

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  15. The process with negative entropy change is

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  16. Two bolcks to the same metal having same mass and at temperature T1 an...

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  17. for a diatomic ideal gas in a closed system , which of the follo...

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  18. A process has Delta H= 200 J mol^(-1) and DeltaS=40" JK"^(-1)mol^(-1)....

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  19. The standard reaction Gibbs energy for a temperature T is given by ...

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  20. The reaction, MgO(s) + C(s) to Mg(s) + CO(g), for which Delta(r)H...

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