Which one of the following is a strong electrolyte in solution?
Correct answer: D. Potassium iodide
- A. Acetic acid
- B. Ammonium hydroxide
- C. Carbonic acid
- D. Potassium iodide
Explanation
Potassium iodide (KI) is considered a strong electrolyte because it dissociates completely into its constituent ions when dissolved in water.
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