The rate constant of a reaction is given by log \k=5-2/\T+3 \log \T. What will be the value of \E_\a at 227 °C? (\E_\a is activation energy) Given R = 2 cal \mol^{-1}\K^{-1}

Correct Answer is : 3 kcal / mol

TS EAMCET Medical 28 Sept 2020 Shift 2 Paper

Question : 146 of 160

Marks: +1, -0

The rate constant of a reaction is given by log k=5−

+3 ‌log‌T. What will be the value of Ea at 227 °C? (Ea is activation energy)
Given R = 2 cal mol−1K−1

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