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4th Class Science Sample Paper Science Olympiad Model Test Paper-16

  • question_answer
    Classify the following substances as solid, liquid and gas: Water, kerosene, coal, hydrogen, mercury.

    A) Solid - coal; Liquid - water, kerosene, mercury; Gas - hydrogen.

    B) Solid - coal; Liquid - water, mercury; Gas -hydrogen, kerosene.

    C) Solid - coal, mercury; Liquid - water, kerosene; Gas - hydrogen.              

    D) All of these

    E) None of these

    Correct Answer: A

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