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

  • question_answer
    Magnesium metal is heated to redness in the presence of nitrogen and on cooling water added. The gas evolved is

    A)  \[{{N}_{2}}\]                                    

    B)  \[{{H}_{2}}\]

    C)  \[N{{H}_{3}}\]                                   

    D)  \[{{O}_{2}}\]

    Correct Answer: C

    Solution :

    Not Available


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