Out of specific, equivalent and molar conductivities, the quantity which decreases with dilution is____.

Explanation

To solve the question regarding which quantity decreases with dilution among specific, equivalent, and molar conductivities, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Conductivity**:
- Conductivity (κ) is a measure of a solution's ability to conduct electricity, which depends on the concentration of ions in the solution.

2. **Effect of Dilution**:
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