Praxis 5511 Practice Question
To neutralize a pH 3 solution, use ____.
Correct Answer: D
Rationale: To neutralize a pH 3 solution, a basic solution is required.
**Option A (Salt solution)**: While some salt solutions can affect pH, they do not inherently neutralize acidity.
**Option B (Acidic solution)**: Using another acidic solution would further lower the pH, worsening acidity instead of neutralizing it.
**Option C (pH 7 solution)**: A neutral solution (pH 7) can help balance the pH but may not be sufficient to fully neutralize a strong acid like pH 3.
**Option D (pH 9 solution)**: A basic solution (pH 9) effectively raises the pH, counteracting the acidity of pH 3, making it the most appropriate choice for neutralization.
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