Primary cell is a rechargeable cell .

Explanation

**Step-by-Step Solution:**

1. **Understanding Primary Cells**:
- Primary cells are types of electrochemical cells that are designed for single-use. They include batteries like dry cells and button cells.

2. **Chemical Reactions in Primary Cells**:
- The chemical reactions that occur in primary cells are irreversible. This means that once the chemical reactants are used up to produce electrical energy, they cannot be converted back to their original forms.

3. **Rechargeability**:
- Because the reactions in primary cells are irreversible, once the cell is depleted, it cannot be recharged or reused. This is a key characteristic of primary cells.

4. **Conclusion**:
- Therefore, the statement "Primary cell is a rechargeable cell" is false. Primary cells are not rechargeable; they are meant to be used until they are exhausted.

5. **Comparison with Secondary Cells**:
- In contrast, secondary cells (like rechargeable batteries) have reversible chemical reactions, allowing them to be recharged and used multiple times.

**Final Answer**: The statement is false. Primary cells are not rechargeable.

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