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BVP Medical BVP Medical Solved Paper-2002

  • question_answer
    If the rate constant of a first order reaction is \[{{10}^{-3}}{{\min }^{-1}}.\]The half life period of the reaction is:

    A)  46.83 minute    

    B)  642.84 minute

    C)  69.3 minute      

    D)  693 minute

    Correct Answer: D

    Solution :

                    For a first order reaction, \[{{t}_{1/2}}=\frac{0.693}{K}\] \[=\frac{0.693}{{{10}^{-3}}}=693\text{minute}\]


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