# Amongst the Following Identify the Criterion for a Process to Be at Equilibrium - Chemistry

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Amongst the following identify the criterion for a process to be at equilibrium -

1. ΔG < 0
2. ΔG > 0
3. ΔStotal=0
4. ΔS < 0

#### Solution

(c) DeltaS_"total" = 0

DeltaS_"total" = 0 must be zero for the process at equilibrium.

Concept: Chemical Thermodynamics and Energetic - Equilibrium Constant
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