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A first order reaction takes 40 mi n fo...

A first order reaction takes `40 mi n ` for `30%` decomposition. Calculate `t_(1//2)`.

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To solve the problem of calculating the half-life (\(t_{1/2}\)) of a first-order reaction that takes 40 minutes for 30% decomposition, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Reaction**: We have a first-order reaction where 30% of the reactant decomposes in 40 minutes. This means that 70% of the reactant remains. 2. **Set Initial and Remaining Concentrations**: ...
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A first order reaction takes 40 minutes for 30% decomposition. Calculate t_(1//2) for this reaction (Given log 1.428 = 0.1548)

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Knowledge Check

  • A first order reaction takes 40 min for 30% decomposition. Calculate t_(1//2) . (Given log 7 =0.845)

    A
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    C
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