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  3. 10th Class
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  5. Chemical Reactions and Equations

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

  • question_answer
    Which one of the following is commonly known as blue vitriol and is used as a fungicide?

    A) Potassium nitrate           

    B) Copper sulphate

    C) Sodium carbonate

    D)        Sodium chloride

    E) None of these

    Correct Answer: B

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