Ch.13 - Chemical KineticsWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: Which statement best describes the relationship between activation energy and rate of reaction?A.Increasing the activation energy can increase the rate of a reaction.B.Reducing the activation energy c

Problem

Which statement best describes the relationship between activation energy and rate of reaction?

A.Increasing the activation energy can increase the rate of a reaction.

B.Reducing the activation energy can increase the rate of a reaction.

C.There is no relationship between activation energy and rate of a reaction.

D.Reducing the activation energy can decrease the rate of a reaction.

Solution

The relationship between activation energy and rate of reaction (k) can be derived using the Arrhenius equation.

The Arrhenius Equation shows the dependence of the rate constant (kon the pre-exponential factor, absolute temperature and activation energy of the reaction.

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