82. A first order reaction is 50% completed in 20 minutes at 27Â°C a – InterviewSolution

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1.	82. A first order reaction is 50% completed in 20 minutes at 27Â°C and in 5 minutes at 47Â°C, Theenergy of activation of the reaction is:(a) 43.85 kJ/mol (b) 55.14 kJ/mol(c) 11.97 kJ/mol(d) 6.65 kJ/mol
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