10th Class Science Sample Paper Science Sample Paper-2

  • question_answer
    Which one of the following is the oxidizing agent in given chemical reaction?
    \[3Mn{{O}_{2}}+4Al\to 3Mn+2Al{{O}_{3}}\]

    A) (a)\[{{O}_{2}}\]           

    B)        \[Al\]

    C) Mn                   

    D) \[Mn{{O}_{2}}\]

    E) None of these

    Correct Answer: D


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