Waec Model Questions Vol1 2024 Chemistry Question 39
Practice objective / multiple choice question 39 from the 2024 Waec Model Questions Vol1 Chemistry examination.
A β‑keto acid decarboxylates by first‑order kinetics. Its activation energy is Ea = 85 kJ mol⁻¹ and the pre‑exponential factor A = 2.5×10¹² s⁻¹. At what temperature (in kelvin) will the half‑life of the reaction be 10 minutes?
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About This Question
This is Waec Model Questions Vol1 2024 Chemistry Question 39. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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