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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 alloys is ferrous alloys

    A)  Bronze          

    B)         Brass

    C)  Invar                      

    D)         Duralumin

    Correct Answer: C

    Solution :

    Not Available


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