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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Catalyst and Catalysis

  • question_answer
    Catalyst used in the oxidation of \[S{{O}_{2}}\to S{{O}_{3}}\] [AIIMS 1996]

    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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