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Entropy of system depends upon...

Entropy of system depends upon

A

volume only

B

temperature only

C

pressure only

D

pressure, volume and temperature

Text Solution

Verified by Experts

The correct Answer is:
D
Because it is a state function
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DINESH PUBLICATION-CHEMICAL THERMODYNAMICS AND CHEMICAL ENERGETICS -Exercise
  1. When a gas is allowed to expand from a region of extremly high pressur...

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  2. Joule Thomson coefficient is given by the expression

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  3. Entropy of system depends upon

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  4. The units of entropy are

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  5. Ammonium chloride when dissolved in water leads to a cooling sensation...

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  6. An isolated system comprises the liquid in equilibrium with vapours. A...

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  7. For the gaseous reaction involving the complete combustion of iso-buta...

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  8. One of the following reactions involves decrease in entropy

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  9. When a solid changes into liquid, the entropy

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  10. The least random state of water system is

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  11. Which of the following process has negative value of DeltaS ?

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  12. Which of the following describes the criterion of spontaneity?

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  13. Which law of thermodynamics helps in calculating the absolute entropie...

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  14. When the egg is hard boiled, there is

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  15. For the reversible process, the value of DeltaS is given by the expres...

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  16. In any natural process

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  17. For which of the following cases is DeltaS=DeltaH//T

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  18. In a reversible process, Delta S(sys) + Delta S(surr) is

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  19. According to third law of thermodynamics, the entropy at 0 K is zero f...

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  20. Which of the following has highest entropy?

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