When analyzing a multistep reaction, which of the following is a valid conclusion that can be drawn from the energy profile? 

A.
The overall reaction is endothermic if the energy of the products is higher than the energy of the reactants.
B.
The reaction is always exothermic if the energy of the products is lower than the energy of the reactants.
C.
The presence of multiple peaks indicates that the reaction is reversible.
D.
The energy profile cannot provide information about the thermodynamics of the reaction.
Chemistry
AP
College Board
Exam No:AP Chemistry Problem Set 5 Year:2024 Question No:APChemistry2024AP0486

Answer:

B

Knowledge points:

5.10 Multistep Reaction Energy Profile

Solution:

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