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The correct relations for a first order ...

The correct relations for a first order reaction are -

A

`k=(1)/(t)In((C_(0))/(C_(t)))`

B

`t=(2.303)/(t)log((a)/(a-x))`

C

`[A]_(0)=[A]_(e)^(-kt)`

D

`t_(1//2)=(In2)/(k)`

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The correct Answer is:
A, B, D
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