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

  • question_answer
    Ammonium dichromate on heating gives

    A)  chromic oxide and nitrogen  

    B)  chromic acid and ammonia

    C)  chromic acid and nitrogen

    D)  chromic oxide and ammonia

    Correct Answer: A

    Solution :

    Not Available


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