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For a first order reaction, time taken f...

For a first order reaction, time taken for half of the reaction to complete is `t_(1)and 3/4` of the reaction to complete is `t_(2)`. How are `t_(1)and t_(2) related?

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`t_(2)=2t_(1).` This is because for `3//4th` of the reaction to complete, time required = two half-lives.
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