The suppression of dissociation of a …………… electrolyte on addition of a……………. Electrolyte containing a………….. Ion is called common ion effect.

Explanation

To answer the question regarding the common ion effect, we need to fill in the blanks with the appropriate terms based on the definition of the common ion effect in chemistry.

### Step-by-Step Solution:

1. **Understanding the Definition**: The common ion effect refers to the suppression of the dissociation of a weak electrolyte when a strong electrolyte that shares a common ion is added to the solution.

2. **Identifying the Electrolytes**:
- The first blank requires us to identify the type of electrolyte that is being suppressed. In this context, we are discussing a **weak electrolyte**.
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