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For change in entropy, units are...

For change in entropy, units are 

A

mol/lit

B

`mol. lit^(-1) sec^(-1)`

C

`J. mol^(-1) K^(-1)`

D

`s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-CHEMICAL THERMODYNAMICS-OBJECTIVE EXERCISE - 1 (ENTORPY AND GIBBS ENERGY)
  1. 1^(st) law does not tell about

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  2. For change in entropy, units are

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  3. In standard state the non spontaneous reaction among the following is

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  4. The incorrect statement according to second law of themodynamics is

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  5. Incorrect statement related to an irreversible process is

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  6. False statement regarding second law of thermodynamics is

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  7. Entropy of a system depends upon

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  8. One of the following reactions involves in decrease of entropy

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  9. The least random state of H(2)O system is

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  10. For the reaction I(2(g)) hArr I(2(s)), Delta H= -ve. Then choose the c...

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

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  12. For a spontaneous process, in a reaction

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  13. Some statements are given with regard to entropy. The incorrect statem...

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  14. For an irreversible process, the value of [DeltaS("(system)") + DeltaS...

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  15. A process is spontaneous at all temperatures when

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  16. 2H(2(g)) + O(2(g)) rarr 2H(2)O((l)) , DeltaH= -ve and DeltaG= -ve. The...

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  17. H((aq))^(+) + OH((aq))^(-) rarr H(2)O((l)) , Delta H = -ve and Delta G...

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  18. Among the following what is necessary condition for spontanity of a pr...

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  19. Which of the following is the condition for a non spontaneous reaction...

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  20. Based on the third law of themodynamics, the entropy can be obtained u...

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