Pressure exerted by saturated water vapour is called aqueous tension. What correction term will you apply to the total pressure to obtain pressure of dry gas ?

Explanation

To solve the question regarding the correction term to apply to the total pressure to obtain the pressure of dry gas, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Concept of Aqueous Tension**:
- Aqueous tension refers to the pressure exerted by the water vapor when a gas is collected over water. This pressure is due to the presence of water vapor in the gas mixture.

2. **Identifying the Total Pressure**:
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