2. Sample Papers
  3. 8th Class
  4. Science

8th Class Science Sample Paper Science Olympiad Model Test Paper-3

  • question_answer
    Which one of the following is a weak electrolyte?

    A) Nitric acid solution

    B) Sodium hydroxide solution

    C) Hydrochloric acid solution

    D) Carbonic acid solution

    E) None of these

    Correct Answer: D

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