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  • Consider the reaction  having rate constant (k). If <img a

Consider the reaction \mathrm{A \rightarrow B} having rate constant (k). If \mathrm{k_{28^{\circ}}: k_{30^{\circ}}<1}, then
 

Option: 1

Rate increase with the rise in temperature


Option: 2

Rate decrease withe rise in temperature


Option: 3

Rate does not change with rise in temperature.


Option: 4

None of these.


Answers (1)

best_answer

\mathrm{\frac{k_{28^{\circ} \mathrm{C}}}{k_{30^{\circ} \mathrm{C}}}<1 \text { or } \frac{k_{30^{\circ}} \mathrm{C}}{k_{28^{\circ} \mathrm{C}}}>1}

Also \mathrm{k \propto T}

Hence rate increase with rise of temperature.

Posted by

chirag

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