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The activation energy of a first order r...

The activation energy of a first order reaction is `187.06" kJ mol"^(-1)` at `750 K` and the value of pre-exponential factor, A is `1.97 xx 10^(12)" s"^(-1)`. Calculate the rate constant and half-life. (Given, `e^(-30) = 9.35 xx 10^(-14)` )

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`k = 18.42 xx 10^(-2)" s"^(-1), t_(1//2) = 376" s"`
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ARIHANT PUBLICATION-CHEMICAL KINETICS-QUESTIONS FOR ASSESSMENT (Part IV Activation Energy and Collision Theory of Chemical Reactions ) Short Answer Type II Questions
  1. The activation energy of a first order reaction is 187.06" kJ mol"^(-1...

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