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When potassium chloride is dissolved in ...

When potassium chloride is dissolved in water

A

Entropy increases

B

Entropy decreases

C

Entropy increases and then decreases

D

Free energy increases

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The correct Answer is:
A
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NARAYNA-THERMODYNAMICS-C.U.Q
  1. The Entropy of the universe

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  2. In which of the following cases, the reaction is spontaneous at all te...

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  3. When potassium chloride is dissolved in water

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  4. For the process CO(2(s)) rarr CO(2(g))

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  5. A reaction will never be spontaneous at any temperature and pressure p...

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  6. Which of the following reaction is associated with an increase in entr...

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  7. For the reaction, 2HgO((s)) rarr 2Hg((l))+O(2(g))

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  8. The value of DeltaS is negative for the process

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  9. The quantity which is not zero for an element in its standard state at...

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  10. In which of the following process entropy increases? (a) Rusting of ...

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  11. For the spontaneous process 2F(g) rarr F(2) (g), the sign of DeltaH an...

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  12. Entropy of a perfect crystalline solid at absolute zero is

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  13. Which of the following has highest Entropy

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  14. Entropy change for an adiabatic reversible process is

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  15. which of the following statements is incorrect

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  16. For reversible process at equilibrium, the change in entropy may be ex...

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  17. The units of entropy are

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  18. For a spontaneous process, which of the following is true?

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  19. For a non-spontaneous reaction, at 30^(@)C, DeltaH gt 0 & DeltaS gt 0....

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  20. Thermodynamic parameter which is a state function and also used to mea...

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