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The half life period of a reaction of fi...

 The half life period of a reaction of first order is 200 sec. Calculate its rate constant.

Text Solution

Verified by Experts

Given `t_(½)=100sec`    K=?
For 1’’ order reaction
`(0.693)/(t_(½))`
`K=(0.693)/(100)=6.93xx10^(-1)sec^(-1)`.
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