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Which equation is true to calculate the ...

Which equation is true to calculate the energy of ativation, if the rate of reaction is doubled by increasing temperature from `T_(1) K "to" T_(2) K`?

A

`log_(10)((k_(1))/(k_(2)))=(E_(a))/(2.303R)[(1)/(T_(1))-(1)/(T_(2))]`

B

`log_(10)((k_(2))/(k_(1)))=(E_(a))/(2.303R)[(1)/(T_(2))-(1)/(T_(1))]`

C

`log_(10).(1)/(2)=(E_(a))/(2.303R)[(1)/(T_(2))-(1)/(T_(1))]`

D

`log_(10).2=(E_(a))/(2.303R)[(1)/(T_(1))-(1)/(T_(2))]`

Text Solution

Verified by Experts

We know that, `log_(10)((k_(2))/(k_(1)))=(E_(a))/(2.303R)[(1)/(T_(1))-(1)/(T_(2))]`
When reaction rate becomes double then `(k_(2))/(k_(1))` will be equal to 2
Then, `log_(10).2=(E_(a))/(2.3030R)[(1)/(T_(1))-(1)/(T_(2))]`
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