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10th Class Science Sample Paper Science Olympiad Model Test Paper-11

  • question_answer
    The reaction \[F{{e}_{2}}{{O}_{3}}+2Al\to A{{l}_{2}}{{O}_{3}}+2Fe\] is an example of:

    A) Combination reaction

    B) Decomposition reaction

    C) Displacement reaction

    D) Double displacement reaction

    E) None of these

    Correct Answer: C

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