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

  • question_answer
    On prolonged exposure to air, sodium finally changes to

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

    B)  \[N{{a}_{2}}{{O}_{2}}\]

    C) \[\text{N}{{\text{a}}_{\text{2}}}\text{C}{{\text{O}}_{\text{3}}}\]                              

    D)  \[NaOH\]

    Correct Answer: C

    Solution :

    Not Available


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