Can liquid ` hArr ` gas equilibrium be attained in an open vessel ? If not why?

Explanation

To determine whether liquid-gas equilibrium can be attained in an open vessel, we need to analyze the behavior of the liquid and gas phases in such a scenario. Here’s a step-by-step breakdown of the reasoning:

### Step-by-Step Solution:

1. **Understanding Liquid-Gas Equilibrium**:
- Liquid-gas equilibrium occurs when the rate of evaporation of the liquid equals the rate of condensation of the gas back into the liquid. This means that the amount of liquid and gas remains constant over time.

2. **Setting Up the Scenario**:
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