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Which of the following is (are) correct ...

Which of the following is (are) correct an adiabatic process?

A

`q=W`

B

`DeltaU=q`

C

`q=0`

D

`DeltaU=W`

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The correct Answer is:
C, D
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P BAHADUR-THERMODYNAMICS-Exercise
  1. The process of evaporation of a liquid is accompanied by :

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  2. All natural processes proceed spontaneously in a direction which :

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  3. Which of the following is (are) correct an adiabatic process?

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  4. If q is the amount of heat absorbed by the system and W the amount of ...

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  5. Select the correct statements:

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  6. In a reaction, DeltaH and DeltaS both are more than zero. In which of ...

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  7. In which reaction(s), DeltaS in negative?

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  8. For the adiabatic expansion of an ideal gas:

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  9. The internal energy (U) of an ideal gas decreases by the same amount a...

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  10. Which has/have a positive value (s) of DeltaH?

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  11. Which of the following statements is (are) correct?

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  12. The change in enthalpy for an isobaric gaseous reaction (for an ideal ...

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  13. When a solid melts, there is/are:

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  14. In which of the following cases is the reaction spontaneous at all tem...

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  15. Which of the following conditions is (are) favourable for the feasibil...

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  16. In whiich of the following cases, do you consider the increase in entr...

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  17. In which of the following entropy increases?

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  18. During the isothermal expansion of an ideal gas:

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  19. Which of the following are state function?

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  20. Which are the intensive properties?

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