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The rate constant (K) for the reaction, ...

The rate constant `(K)` for the reaction, `2A+Brarr` Product was found to be `2.5xx10^(-5) litre mol ^(-1) sec^(-1)` after `15 sec, 2.60xx10^(-5) litre mol^(-1) sec^(-1)` after `30` sec and `2.55xx10^(-5) litre mol^(-1) sec^(-1)` after `50 sec`. The order of reaction is:

A

`2`

B

`3`

C

Zero

D

`1`

Text Solution

Verified by Experts

The correct Answer is:
a
`K` does not change with time, Also unit of `K` suggest it to be II order.
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