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10th Class Science Chemical Reactions and Equations Question Bank Chemical Reactions and Acids, Bases and Salts

  • question_answer
    Which one of the following statements is correct?

    A) Addition of any electronegative atom in a chemical reaction is called oxidation.

    B) Addition of hydrogen is called oxidation.

    C) A substance which causes removal of oxygen from substances is called oxidizing agent.

    D) All the above

    E) None of these

    Correct Answer: A

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