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    Biochemistry
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    Exam 4: Chemical Quantities and Chemical Reactions
  5. Question
    In Order for a Reaction to Occur, Reactant Molecules Must
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In Order for a Reaction to Occur, Reactant Molecules Must

Question 1

Question 1

Multiple Choice

In order for a reaction to occur, reactant molecules must collide with sufficient energy to overcome an energy barrier. What is this energy barrier called?


A) enthalpy
B) energy
C) entropy
D) activation energy
E) Any of the above

Correct Answer:

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