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A first order reaction is 75% completed ...

A first order reaction is 75% completed in 72 min. How long time will it take for (i) 50% completion (ii) 87.5% completion

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(i) 36 min, (ii) 108 min
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MOTION-Chemical Kinetics-Exercise - 3
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  3. A first order reaction is 75% completed in 72 min. How long time will ...

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