Activation Energy Is

question 71

Multiple Choice

Activation energy is:

• A) energy at the bottom of the reaction curve
• B) the heat energy in Joules required to break the bonds in one reactant
• C) an energy that a catalyst brings to the system to activate one of the reactants
• D) the kinetic energy of solution stirring that brings the reaction to start
• E) minimum kinetic energy that molecules must bring to their collisions for a chemical reaction to occur

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Definitions:

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A period of geopolitical tension and ideological conflicts between the United States and the Soviet Union, from the late 1940s to the early 1990s.

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