
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Transcribed Image Text:The rate constant for a reaction is 1.5 x 10-² s-l at 775 K and 3.5 x 10-² s-l at 825 K. What is
the activation energy? (R = 8.314 J/Kmol)
A. 60 kJ/mol
B. 90 kJ/mol
C. 120 kJ/mol
D. 180 kJ/mol
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