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Under the same reaction conditions, the ...

Under the same reaction conditions, the intial concentration of `1.386 mol dm^(-3)` of a substance becomes half in `40 s` and `20 s` theough first order and zero order kinetics, respectively.
The ratio `(k_(1)//k_(0))` of the rate constants for first order `(k_(1))` and zero order `(k_(0))` of the reaction is

A

`0.5" mol"^(-1)" dm"^(3)`

B

`1.0" mol dm"^(-3)`

C

`1.5" mol dm"^(-3)`

D

`2.0" mol"^(-1)" dm"^(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
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