NEET 2026 Chemistry Arrhenius Equation MCQ Question

Given below is an expression for the rate constant of a first-order reaction occurring at a certain temperature, T (K). ln k = 14.³⁴⁻ $\frac{1.25 \times 10^4}{T}$ The energy of activation in kcal mol⁻¹ for the reaction is : (Given: k in s⁻¹, R = 1.987 cal mol⁻¹ K⁻¹)