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For which order reaction, the unit of...

For which order reaction, the unit of rate constant is `"time"^(-1)` ?

A

Zero order

B

First order

C

Second order

D

Third order

Text Solution

Verified by Experts

The correct Answer is:
B
Units of rate constant for n order `="mol"^(1-n)L^(n-1)s^(-1)`
Given , unit of rate constant =`"mol"^(0)L^(0)"time"^(-1)`
On comparing ,
0=n-1
`:. " " n= +1 `
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