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For a first order reaction : ArarrB wi...

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

A

`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`

Text Solution

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The correct Answer is:
B, C
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