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12th Class Chemistry Chemical Kinetics / रासायनिक बलगतिकी

  • question_answer 8)
     The rate of the chemical reaction doubles for an increase of 10 K in absolute temperature from 298 K. Calculate Ea.

    Answer:

                    According to Arrhenius equation, k2/k1 = 2; T1 = 298 K; T2 = 308 K; R = 8.314J K?1 mol?1 or 0.3010 = 528977 J mol?1 = 52.898 kJ mol?1  


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