CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2004

  • question_answer
    The data for the reaction\[A+B\to C\]
    Ex. \[{{\mathbf{[A]}}_{\mathbf{0}}}\] \[{{\mathbf{[B]}}_{\mathbf{0}}}\] Initial rate
    1. 0.012 0.035 0.10
    2. 0.024 0.070 0.80
    3. 0.024 00.035 0.10
    4. 0.012 0.070 0.80
    The rate law corresponds to the above data is:

    A)  rate \[=k{{[B]}^{3}}\]   

    B)  rate \[=k{{[B]}^{4}}\]

    C)  rate \[=k[A]{{[B]}^{3}}\]

    D)         rate\[=k{{[A]}^{2}}{{[B]}^{2}}\]

    E)  rate \[=k{{[A]}^{3}}[B]\]

    Correct Answer: A

    Solution :

    For the reaction \[A+B\xrightarrow{{}}C\] Rate \[=k{{[B]}^{3}},\]where, k = rate constant.


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