For a first order reaction : `ArarrB` with initial concentration =aA. `t_(1//2)=(k)/(a)`B. `t_(3//4)=2t_(1//3)`C. `t_(1//2)=(0.693)/(k)`D. `t_(1//2)=kxx0.693`

For a first order reaction : `ArarrB` with initial concentration =aA.

1.	For a first order reaction : `ArarrB` with initial concentration =aA. `t_(1//2)=(k)/(a)`B. `t_(3//4)=2t_(1//3)`C. `t_(1//2)=(0.693)/(k)`D. `t_(1//2)=kxx0.693`
Answer» Correct Answer - B::C

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For a first order reaction : `ArarrB` with initial concentration =aA. `t_(1//2)=(k)/(a)`B. `t_(3//4)=2t_(1//3)`C. `t_(1//2)=(0.693)/(k)`D. `t_(1//2)=kxx0.693`

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