A First-order reaction proceeding as A → B takes 100 min for the concentration of compound A to be halved at 373 K. The activation energy of that reaction (invariant with the temperature) is measured as 49889.8 joule/mol. (R: 8.314 J/K.mol) Accordingly, select the wrong option/options. 1. It would take 200 minutes to complete 75% of the reaction. II. The increase in the concentration of A results in increasing the half-life. III. To obtain 99.9% of the completed reaction, more than 16 hours are required. IV. If the temperature increases to 473K, the reaction rate constant increases 50 times and reaches 0.347 min¹¹. V. If the temperature increases to 473K, the reaction rate constant increases 30 times and reaches 0.208 min¹. Lütfen birini seçin: OA. I, II, III, and V OB. Only II OC. II and IV OD. I, III, and V OE. I, II, III, and IV

A First-order reaction proceeding as A → B takes 100 min for the concentration of compound A to be halved at 373 K. The activation energy of that reaction (invariant with the temperature) is measured as 49889.8 joule/mol. (R: 8.314 J/K.mol) Accordingly, select the wrong option/options. 1. It would take 200 minutes to complete 75% of the reaction. II. The increase in the concentration of A results in increasing the half-life. III. To obtain 99.9% of the completed reaction, more than 16 hours are required. IV. If the temperature increases to 473K, the reaction rate constant increases 50 times and reaches 0.347 min¹¹. V. If the temperature increases to 473K, the reaction rate constant increases 30 times and reaches 0.208 min¹. Lütfen birini seçin: OA. I, II, III, and V OB. Only II OC. II and IV OD. I, III, and V OE. I, II, III, and IV

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter13: Chemical Kinetics

Section: Chapter Questions

Problem 13.50QE

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