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Two different first order reactions have...

Two different first order reactions have rate consants `k_(1) and k_(2) "at" T_(1)(k_(1)gtk_(2))` . If temperature is increased form `T_(1) "to"T_(2)` ,then new consant become `k_(3) and k_(4)` respeectively. Which among the following relartions is correct

A

`k_(1) gt k_(2) =k_(3)=k_(4)`

B

`k_(1) lt k_(2) and k_(2) lt k_(4)`

C

`k_(1) =k_(3)=k_(4)`

D

`k_(1) gt k_(2) gt k_(3) gt k_(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
According to the Arrhenius equation, rate constant increases with temperature.
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