Which of the following ions or compounds in a solution tend to produce an acidic ,a base or a neutral solution ?
(a)`C_(2)H_(5)O^(-),(b)Cu^(2-) (c ) SO_(3)^(2-) (d) F^(-) (e) NH_(4)^(+)`
`CH_(3)COOHNa (g) KNO_(3) (h) NaOCl (i) Na_(2)CO_(3),(j) ZnCl_(2)`

Explanation

To determine whether the given ions or compounds produce an acidic, basic, or neutral solution when dissolved in water, we can analyze each one based on their reactions with water.

### Step-by-Step Solution:

1. **C₂H₅O⁻ (Ethoxide Ion)**:
- Reaction: C₂H₅O⁻ + H₂O → C₂H₅OH + OH⁻
- **Conclusion**: Produces OH⁻, indicating a basic solution.

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