JIPMER Jipmer Medical Solved Paper-2012

  • question_answer
    Moist hydrogen peroxide cannot be dried over cone. \[{{H}_{2}}S{{O}_{4}}\] because

    A) it can catch fire

    B)        it is reduced by \[{{H}_{2}}S{{O}_{4}}\]

    C)        it is oxidized by \[{{H}_{2}}S{{O}_{4}}\]

    D)        it is decomposed by \[{{H}_{2}}S{{O}_{4}}\]

    Correct Answer: D

    Solution :

    Cone. \[{{H}_{2}}S{{O}_{4}}\] decomposes \[{{H}_{2}}{{O}_{2}}\] thus \[{{H}_{2}}{{O}_{2}}\]cannot be dried over it. \[{{H}_{2}}{{O}_{2}}+|O|\xrightarrow{{}}{{H}_{2}}O+{{O}_{2}}.\]


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