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A first order reaction in 75% complete i...

A first order reaction in `75%` complete is 60 minutes. Find the half life of this reaction.

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The correct Answer is:
30 minutes
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PRADEEP-CHEMICAL KINETICS-PROBLEMS FOR PRACTICE
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  13. The rate constant for first order reaction is 60/s. How much time will...

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  14. Rate constant of a first order reaction, A to Product is 0.016" min"^(...

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  15. A first order reaction has a rate constant of 0.0051 min^(-1). If we b...

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