Choose all of the following that are false. If you know a reaction is elementary, then you know the rate law of the reaction. Adding a catalyst to a reaction will increase the activation energy of a chemical reaction. As activation energy of a reaction increases, the rate decreases. The instantaneous rate of a reaction is determined from the slope of two points on the graph of concentration vs time. For a first order reactant, halving the concentration will cut the reaction rate in half. Elementary reactions involving the simultaneous collision of three molecules is called trimolecular.
Choose all of the following that are false. If you know a reaction is elementary, then you know the rate law of the reaction. Adding a catalyst to a reaction will increase the activation energy of a chemical reaction. As activation energy of a reaction increases, the rate decreases. The instantaneous rate of a reaction is determined from the slope of two points on the graph of concentration vs time. For a first order reactant, halving the concentration will cut the reaction rate in half. Elementary reactions involving the simultaneous collision of three molecules is called trimolecular.
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter18: Chemical Kinetics
Section: Chapter Questions
Problem 5P
Related questions
Question
Choose all of the following that are false.
If you know a reaction is elementary, then you know the rate law of the reaction. |
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Adding a catalyst to a reaction will increase the activation energy of a |
||
As activation energy of a reaction increases, the rate decreases. |
||
The instantaneous rate of a reaction is determined from the slope of two points on the graph of concentration vs time. |
||
For a first order reactant, halving the concentration will cut the |
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Elementary reactions involving the simultaneous collision of three molecules is called trimolecular. |
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