The diagram shows a reaction that is
- A
Exothermic
- B
Athermal (ΔH = 0)
- C
Spontaneous at all T
- Dcheck_circle
Endothermic
Explanation
Products are higher in energy than reactants → ΔH > 0 (endothermic).
Energy Diagrams
AP Chemistry· difficulty 3/5
Want 10 more like this — adaptive to your weak spots?