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

  • question_answer
    Aluminium is used in thermite welding because it

    A)  is a light metal

    B)  has more affinity for oxygen  

    C)  is a strong oxidising agent

    D)  is a reactive metal

    Correct Answer: B

    Solution :

    Not Available


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