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SOHAN SARANGI Grade: 12
        

The rate constant of a reaction is tripled on raising the temperature through 10 degree centigrade. Calculate the energy of activation for the reaction

6 years ago

Answers : (1)

Anil Pannikar AskiitiansExpert-IITB
85 Points
										

 


Dear Sohan ,


 


Arrhenius equation - 


Ea = -RTln(k/A)


where A is the frequency factor for the reaction, R is the universal gas constant, T is the temperature (in kelvins), and k is the reaction rate coefficient, Ea is activation energy.


Given K2=3k1 at T2 = T1 + 10 + 273


Use the above formula..


 


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Askiitians Expert


Anil Pannikar


IIT Bombay

6 years ago
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