CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2003

  • question_answer
    Water is oxidized to oxygen by:

    A)  \[Cl{{O}_{2}}\]                 

    B)         \[KMn{{O}_{4}}\]

    C)  \[{{H}_{2}}{{O}_{2}}\]                  

    D)         fluorine

    E)  ozone

    Correct Answer: D

    Solution :

    Water is oxidized to oxygen by fluorine as: \[2{{F}_{2}}+2{{H}_{2}}O\xrightarrow{{}}{{O}_{2}}+4HF\]


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