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

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    \[\underset{\text{Sucrose}}{\mathop{{{C}_{12}}{{H}_{22}}{{O}_{11}}}}\,+{{H}_{2}}O\xrightarrow{dil.\,{{H}_{2}}S{{O}_{4}}}\underset{\text{Fructose}}{\mathop{{{C}_{6}}{{H}_{12}}{{O}_{6\,}}(aq)}}\,+\underset{\text{Glucose}}{\mathop{{{C}_{6}}{{H}_{12}}{{O}_{6}}(aq)}}\,\]                 In this reaction, dilute \[{{H}_{2}}S{{O}_{4}}\] is called    [AFMC 1997]

    A)                 Homogeneous catalysis

    B)                 Homogeneous catalyst

    C)                 Heterogeneous catalysis             

    D)                 Heterogeneous catalyst

    Correct Answer: B

    Solution :

                    Because reactant and catalyst are present in same physical state.


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