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Considering entropy (S) as a theromodyna...

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

A

`Delta_(sys)S +Delta_(surr)S gt 0`

B

`Delta_(sys)S - Delta_(surr)S gt 0`

C

`Delta_(sys)S gt 0` only

D

`Delta_(surr)S gt 0` only

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AI Generated Solution

To determine the criterion for the spontaneity of any process considering entropy (S) as a thermodynamic parameter, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Gibbs Free Energy**: The Gibbs free energy (G) is a thermodynamic potential that can be used to predict the spontaneity of a process. The equation for Gibbs free energy is given by: \[ \Delta G = \Delta H - T \Delta S ...
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The change in Gibbs free energy of the system along provides a criterion for the spontaneity of a process at constant temperature and pressure. A change in the free energy of a sytem at constant temperature and pressure will be: DeltaG_("system") = DeltaH_("system") - T DeltaS_("system") For a spontaneous reaction DeltaG , equilibrium constant K and E_("cell")^(0) will be respectively:

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