Gce Model Questions Vol1 2019 Chemistry Question 10
Practice objective / multiple choice question 10 from the 2019 Gce Model Questions Vol1 Chemistry examination.
The rate constant for the acid‑catalysed dehydration of 2‑methyl‑2‑butanol follows the Arrhenius equation. At 25 °C the rate constant is \(k_{25}=2.0\times10^{-4}\,\text{s}^{-1}\) and the activation energy is \(E_a = 150\ \text{kJ mol}^{-1}\). Using the Arrhenius relationship, determine the rate constant at 80 °C.
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This is Gce Model Questions Vol1 2019 Chemistry Question 10. It is one of the objective questions from the 2019 Gce Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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