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5th Class Science Sample Paper Science Olympiad Model Test Paper-19

  • question_answer
    Which one of the following statements is correct?

    A) Nitrogen and ammonia can dissolve in water.

    B) Ammonia and carbon dioxide cannot dissolve in water.

    C) Alcohol is immiscible in water.

    D) Water in oceans only contains dissolved nitrogen and carbon dioxide.\

    E) None of these

    Correct Answer: A

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