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  3. 8th Class
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8th Class Science Sample Paper Science Olympiad Model Test Paper-2

  • question_answer
    A very fast combustion reaction, in which a large amount of heat, light and sound are produced, is called:

    A) Rapid combustion

    B) Spontaneous combustion

    C) Explosive combustion

    D) All of these

    E) None of these

    Correct Answer: C

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