Asked by Camila Salazar on Jul 31, 2024
Verified
Which of the following statements is the best statement of the Hammond Postulate?
A) In an endothermic reaction, the transition state is closer to the reactants in structure.
B) In an exothermic reaction, the transition state is closer in energy to the products.
C) Related species that are similar in energy are also similar in structure.
D) The structure of the transition state in an organic reaction is always modeled on the structure of the reactants leading to that transition state.
E) Transition states are molecular species of finite lifetime whose properties can be probed through free radical reactions.
Hammond Postulate
The Hammond postulate suggests that the transition state of a reaction resembles the structure of the closest stable species on the reaction path, either the products or the reactants.
Transition State
The highest-energy state during a chemical reaction where the reactants are transformed into products, representing the point of highest energy on a reaction coordinate.
Endothermic Reaction
A chemical reaction that absorbs heat from its surroundings.
- Understand the Hammond Postulate and its application in predicting reaction pathways and transition states.
Verified Answer
Learning Objectives
- Understand the Hammond Postulate and its application in predicting reaction pathways and transition states.
Related questions
Which of the Following Depictions Most Closely Resembles the Structure ...
The Hydrogen Atom Abstraction Step in the Free Radical Chlorine ...
Which of the Following Correctly Expresses the Standard Gibbs Free ...
Predict the Major Organic Product of the Following Reaction Sequence ...
Provide the Major Organic Product Which Results When PhCHOHCH 3 Is ...