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

  • question_answer
    Which of the following type of reaction is taking place in the chemical equation given below? \[Pb{{(N{{O}_{3}})}_{2}}+2KI\to Pb{{I}_{2}}+2KN{{O}_{3}}\]

    A) Combustion

    B) Combination

    C) Decomposition

    D) Double displacement

    E) None of these

    Correct Answer: D

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