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A first order reaction is found to have ...

A first order reaction is found to have a rate constant, `k=5.5xx10^(-14)s^(-1)`. Find the half-life of the reaction.

Text Solution

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For a first order reaction, `t_(1//2)=(0.693)/(k)=(0.693)/(5.5xx10^(-14)s^(-1))=1.26xx10^(13)s`
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Knowledge Check

  • A first order reaction is found to have a rate constant, k = 4.2 xx 10^(-12) s^(-1) . Find the half-life of the reaction.

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