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

  • question_answer
    \[K{{O}_{2}}\] is an example of

    A)   normal oxide     

    B)  super oxide  

    C)  sub oxide        

    D)         peroxide

    Correct Answer: B

    Solution :

    Not Available


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