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In thermodynamics, a process is called r...

In thermodynamics, a process is called reversible when

A

surroundings and system change into 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 into the surroundings spontaneously

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The correct Answer is:
C
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TARGET PUBLICATION-CHEMICAL THERMODYNAMICS AND ENERGETICS -COMPETITIVE THINKING
  1. Identify the intensive quantity from the following?

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  2. Identify an extensive property amongst the following.

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  3. In thermodynamics, a process is called reversible when

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  4. Which of the following is the largest unit?

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  5. 1 L atm is equal to .

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  6. Two moles of an ideal gas are allowed to expand from a volume of 10 dm...

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  7. The work done when two mole of an ideal gas is compressed form a volum...

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  8. What is the amount of work done when 0.5 mole of methane, CH(4)(g) is ...

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  9. The work done during combustion of 9 xx 10^(-2) kg of ethane, C(2)H(6)...

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  10. Calculate the work done during compression of 2 mol of an ideal gas...

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  11. Calculate the wok done during combustion of 0.138 kg of ethanol, C2 H5...

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  12. In an isothermal and reversible process, 1.6 xx 10^-2 kg of O-2 expand...

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  13. Internal energy does NOT include .

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  14. The internal energy change when a system goes fromk state A to B is 40...

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  15. Mass and energy are conserved. It is demonstrated by .

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  16. How internal energy will change due to removal of heat and work from t...

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  17. Which of the following has no change in the internal energy?

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  18. Mathematical equation of first law of thermodynamics for isochoric pro...

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  19. The first law of thermodynamics for isothermal process is

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  20. deltaU is equal to

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