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Which option is valid for a zero order r...

Which option is valid for a zero order reaction -

A

`t_(3//4)=(3)/(2)t_(1//2)`

B

`t_(1//2)=(4)/(3)t_(3//4)`

C

`t_(1//2)=2t_(3//4)`

D

`t_(3//4)=t_(1//2)^(2)`

Text Solution

Verified by Experts

For a zero order reaction , [A] `=[A_(0)] - kt`
`t_(1//2)=([A]_(0))/(2k),t_(3//4)=(3)/(2)([A]_(0))/(2k)`
`therefore(t_(3//4))/(t_(1//2))=(3)/(2)`
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