The state of equilibrium refers to

Options

A. `Delta_("total") S gt 0`
B. `Delta_("total")S lt 0`
C. `Delta_("total")S = 0`
D. Unpredicable

Explanation

To solve the question regarding the state of equilibrium and its relation to entropy (ΔS), we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Equilibrium**:
At equilibrium, the rates of the forward and reverse reactions are equal. This means that the concentrations of reactants and products remain constant over time.

2. **Constant Concentrations**:
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