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The units for the rate constant for the ...

The units for the rate constant for the second order reaction ( concentration : mol `litre^(-1) ` time sec ) are:

A

`mol^(-1) "litre sec"^(-1)`

B

mol `"litre"^(-2) "sec"^(-1)`

C

`sec^(-1)`

D

`"mol litre"^(-1) "Sec"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
A
(A) Rate =k `(conc.)^(2)`
`(mol L^(-1))/("sec")= k ("mol L"^(-1))^(2)`
or k `= mol^(-1) "L sec"^(-1)`
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