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Considering entropy (S) as a thermodynam...

Considering entropy `(S)` as a thermodynamics parameter, the criterion for the spontaneity of any process is

A

`DeltaS_("surroundings") gt 0 "only"`

B

`DeltaS_("system") +DeltaS_("surroundings") gt 0`

C

`DeltaS_("system") +DeltaS_("surroundings") lt 0`

D

`DeltaS_("system") gt 0 "only"`

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B
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DINESH PUBLICATION-CHEMICAL THERMODYNAMICS AND CHEMICAL ENERGETICS -Exercise
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  10. In a reversible process, Delta S(sys) + Delta S(surr) is

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  11. For the reaction N(2)+3H(2)hArr2NH(3), DeltaH=?

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  13. An ideal gas expands from 1xx10^(-3)m^(3) to 1xx10^(-2)m^(3) at 300K a...

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  14. The enthalpies of combustion of carbon and carbon monoxide are -393.5 ...

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  15. One mole of an ideal gas is expanded freely and isothermally at 300 K ...

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  17. The value of Delta H and Delta S for five different reaction are given...

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  18. A process is taking place at constant temperature and pressure. Then

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