0 answered · 10 remaining
⏱ 15:00
🧪 Test Mode — answers hidden until you finish
Activation Energy — Exothermic Profile
1 / 10
WAEC 2020
For an exothermic reaction: ΔH = −120 kJ, Ea(forward) = 80 kJ. The activation energy for the reverse reaction is:
🧪 Test mode — answers hidden until you finish