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RAJASTHAN PMT Rajasthan - PMT Solved Paper-2002

  • question_answer
    Oxidation state of oxygen in \[{{H}_{2}}{{O}_{2}}\]is:

    A)  \[-1\]                                   

    B)  \[+1\]                  

    C)  \[-2\]                   

    D)         \[+2\]

    Correct Answer: A

    Solution :

    Let oxidation state of oxygen in \[{{H}_{2}}{{O}_{2}}\] is x \[2(+1)+2x=0\] \[2x+2=0\] \[x=-1\]


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