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  3. 11th Class
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  5. Hydrogen & Its Compounds / हाइड्रोजन और इसके यौगिक

11th Class Chemistry Hydrogen & Its Compounds / हाइड्रोजन और इसके यौगिक

  • question_answer 1)
      Elements of which of the following group(s) of periodic table do not form hydrides? (a) groups 7,8,9                 (b) group 13                       (c) groups 15,16,17          (d) group 14

    Answer:

      (a) Not Available Solution


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