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Consider following two competing first o...

Consider following two competing first ordr reactions,
`Poverset(k_(1))rarrA+B,Qoverset(k_(2))rarrC+D`
if `50%` of the reaction oof P wascompleted when `96%` of Q was complete ,then the ratio `(k_(2)//k_(1))` will be :

A

`4.6`

B

`4.06`

C

`1.123`

D

`2.303`

Text Solution

Verified by Experts

The correct Answer is:
A
`k_(1)=(2.303)/(t)log""(100)/(50), k_(2) =(2.303)/(t) log"" (100)/(4) , (k_(2))/(k_(1)) =(log 25)/(log 2) =4.6`
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