BVP Medical BVP Medical Solved Paper-2015

  • question_answer
    If a homogeneous catalytic reaction can take place through three alternative paths as depicted below, the catalytic efficiency of A, B, C representing the relative ease would be

    A)  \[N{{a}_{2}}C{{O}_{3}},N{{a}_{2}}O\]                    

    B)  \[N{{a}_{2}}C{{O}_{3}},NaHC{{O}_{3}}\]

    C)  \[NaHC{{O}_{3}},N{{a}_{2}}C{{O}_{3}}\]              

    D)  \[{{C}_{3}}{{H}_{7}}OH\xrightarrow{Conc.\,{{H}_{2}}S{{O}_{4}}}A\xrightarrow{B{{r}_{2}}}\]

    Correct Answer: D

    Solution :

                    The catalytic efficiency of a catalyst is measured in terms of the decrease in activation energy of the reaction. A catalyst is more efficient if it decreases the \[{{25}^{o}}C\] to a large extent. Hence, correct order for catalytic efficiency is \[{{600}^{o}}C\].


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