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AMU Medical AMU Solved Paper-1998

  • question_answer
    The first order rate constant is expressed as \[K=\frac{2.303}{t}\log ({{C}_{0}}/{{C}_{t}})\]while \[K\]depends on

    A)  time \[(t)\]

    B)  initial concentration of the reactant \[({{C}_{0}})\]

    C)  the ratio \[{{C}_{0}}/{{C}_{t}}\]

    D)  all of these

    Correct Answer: D

    Solution :

    : For first order reaction, \[K=\frac{2.303}{t}\log \frac{{{C}_{0}}}{{{C}_{t}}}\] \[{{C}_{0}}=\]Initial concentration \[{{C}_{t}}=\]Concentration at time\[t\] rate constant depends on temperature.


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