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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Sample Paper Topic Test - Surface Chemistry

  • question_answer
    Catalyst used in the oxidation of \[S{{O}_{2}}\to S{{O}_{3}}\]

    A) Nickel               

    B) \[ZnO.C{{r}_{2}}{{O}_{3}}\]

    C) \[{{V}_{2}}{{O}_{5}}\]          

    D) Iron

    Correct Answer: C

    Solution :

    \[2S{{O}_{2}}+{{O}_{2}}\underset{(\text{Catalyst})}{\mathop{\xrightarrow{{{V}_{2}}{{O}_{5}}}}}\,2S{{O}_{3}}\]


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