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The kinetics of a reaction is studied at 25°C and at 50°C. Which of the following statements is correct? None of these statements is correct. O The rate of the reaction at 50°C will be greater than the rate at 25°C, since a greater fraction of the molecules will possess sufficient energy to react at the higher temperature. O The rate of the reaction at 50°C will be greater than the rate at 25°C, since the activation energy will be lower at the higher temperature. O The rate of the reaction at 50°C will be twice that of the rate at 25°C, since the temperature has doubled. The rate of the reaction at 50°C will be lower than the rate at 25°C, since the molecules will be moving too fast to collide effectively.

The kinetics of a reaction is studied at 25°C and at 50°C. Which of the following statements is correct? None of these statements is correct. O The rate of the reaction at 50°C will be greater than the rate at 25°C, since a greater fraction of the molecules will possess sufficient energy to react at the higher temperature. O The rate of the reaction at 50°C will be greater than the rate at 25°C, since the activation energy will be lower at the higher temperature. O The rate of the reaction at 50°C will be twice that of the rate at 25°C, since the temperature has doubled. The rate of the reaction at 50°C will be lower than the rate at 25°C, since the molecules will be moving too fast to collide effectively.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The kinetics of a reaction is studied at 25°C and at 50°C. Which of the following statements is correct? None of these statements is correct. The rate of the reaction at 50°C will be greater than the rate at 25°C, since a greater fraction of the molecules will possess sufficient energy to react at the higher temperature. The rate of the reaction at 50°C will be greater than the rate at 25°C, since the activation energy will be lower at the higher temperature. The rate of the reaction at 50°C will be twice that of the rate at 25°C, since the temperature has doubled. The rate of the reaction at 50°C will be lower than the rate at 25°C, since the molecules will be moving too fast to collide effectively.
Transcribed Image Text:The kinetics of a reaction is studied at 25°C and at 50°C. Which of the following statements is correct? None of these statements is correct. The rate of the reaction at 50°C will be greater than the rate at 25°C, since a greater fraction of the molecules will possess sufficient energy to react at the higher temperature. The rate of the reaction at 50°C will be greater than the rate at 25°C, since the activation energy will be lower at the higher temperature. The rate of the reaction at 50°C will be twice that of the rate at 25°C, since the temperature has doubled. The rate of the reaction at 50°C will be lower than the rate at 25°C, since the molecules will be moving too fast to collide effectively.
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