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For a first order homogenous gaseous rea...

For a first order homogenous gaseous reaction, `Ato2B+C`
then initial pressure was `P_(i)` while total pressure after time 't' was `P_(t)`. The right expression for the rate constants k in terms of `P_(i),P_(t)` and t is :

A

`k=(2.303)/(t)"log"((2P_(i))/(3P_(i)-P_(t)))`

B

`k=(2.303)/(t)"log"((2P_(i))/(2P_(t)-P_(i)))`

C

`k=(2.303)/(t)"log"((P_(i))/(P_(i)-P_(t)))`

D

None of these

Text Solution

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The correct Answer is:
A
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