JCECE Engineering JCECE Engineering Solved Paper-2014

  • question_answer
    Which of the following is not a reducing agent?

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

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

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

    D)  \[N{{O}_{2}}\]

    Correct Answer: C

    Solution :

    In\[C{{O}_{2}}\], the oxidation number of \[C,\,\,i.e.,\,\,+4\] is already the maximum and it cannot increase its oxidation number further hence, does not act as a reducing agent.


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