Which is the best definition of activation energy?
A. the energy required to end a chemical reaction
B. the energy required to bind a substrate to an active site
C. the energy required to form or break the bonds of reactant molecules
D. the energy required to re-form bonds in product molecules
Answer (2)
Activation energy is the energy needed to form or break bonds in reactant molecules. This energy is essential for facilitating chemical reactions by overcoming energy barriers. Understanding activation energy is key to studying reaction kinetics. ;
The best definition of activation energy is the energy required to form or break the bonds of reactant molecules. This energy is necessary to initiate chemical reactions by overcoming the energy barrier. In practical terms, it allows molecules to interact and form new products.
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