Uttarakhand PMT Uttarakhand PMT Solved Paper-2010

  • question_answer
    For a first order reaction,\[A\to \]products, if k is the rate constant then the half-life period of the reaction is

    A)  \[\frac{1}{k}\log \frac{[A]}{{{[A]}_{0}}}\]

    B)  \[\frac{1}{k}\frac{1}{[A]}\]

    C)  \[\frac{0.693}{k}\]

    D)  \[\frac{\log 2}{k}\]

    Correct Answer: C

    Solution :

     For a first order reaction, \[{{t}_{1/2}}=\frac{0.693}{k}\] (\[{{t}_{1/2}}=\]half-life period)


You need to login to perform this action.
You will be redirected in 3 sec spinner