Question

show that time required for first order reaction to go 99.9%completion is 10 times the half life...​

Answer 1

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• for completion of half life: Half life is the amount of time taken by a radioactive material to decay to half of its original value. Thus it is proved that time take for completion of 99.9% for reaction is 10 times of that of half life

Answer 2

Answer:

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for completion of half life: Half life is the amount of time taken by a radioactive material to decay to half of its original value. Thus it is proved that time take for completion of 99.9% for reaction is 10 times of that of half life