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10th Class Science Metals and Non-metals / धातु और अधातु Question Bank Metals and Non-Metals

  • question_answer
    Which of the following is the composition of red lead?

    A)  PbO                     

    B)         \[Pb{{O}_{2}}\]

    C)  \[P{{b}_{3}}{{O}_{4}}\]             

    D)         \[Pb{{I}_{2}}\]

    Correct Answer: C

    Solution :

    Not Available


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