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For a spontaneous process, which of the ...

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

A

`DeltaS_(sys)` positive

B

`Delta S_(surr)` positive

C

`Delta S_("total")` Positive

D

`Delta S_("total")` negative

Text Solution

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The correct Answer is:
C
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NARAYNA-THERMODYNAMICS-C.U.Q
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  2. The units of entropy are

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

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

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

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  6. The most random state of H(2)O system is

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  7. Which of the following Process is non-spontaneous ?

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  8. Machine which tranfers heat from lower temperature region to higher te...

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  9. all natural processes are

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  10. The statement "Heat cannot flow from colder body to hotter body" is kn...

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  11. Which statement is true about 2nd law of Thermodynamics

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  12. Energy of Universe is conserved but entropy of Universe always increas...

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  13. All the naturally occurring processes proceed spontaneously in a direc...

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  14. Which of the following relation is not correct.

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  15. Gibbs energy change DeltaG is related to equilibrium constant 'K'. As

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  16. DeltaS("surroundings")=+959.1 JK^(-1) mol^(-1) DeltaS("system")=-163...

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  17. The mixing of gases is generally accompanied by

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  18. the value of DeltaG for the process H(2)O(s) rarr H(2)O at 1 atm and...

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  19. For a reaction to occur spontaneously

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  20. For a spontaneous process.

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