Question detail
In a reaction profile, what does the peak represent?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Exothermic and endothermic reactions
Question
- A. The energy of the products
- B. The activation energy
- C. The energy of the reactants
- D. The overall energy change
Answer
The activation energy
Explanation
The peak of a reaction profile indicates the activation energy, which is the maximum energy that must be overcome for the reaction to proceed.
Common mistake
Confusing Activation Energy
Students often confuse activation energy with the overall energy change of a reaction.
Remember that activation energy is the minimum energy required for particles to react, while overall energy change refers to the difference in energy between reactants and products.
Related flashcards
Flashcard 1 of 5
Press Space to flip, arrows to move
Related practice questions
Question 1 of 5
Choose an answer, get feedback, then move sideways through the set.
0 of 4 attempted