The temperature dependence of the rate constant (k) of a chemical reaction is written in terms of the Arrhenius equation: \(k = A e^{-\frac{E_a}{RT}} \) Activation energy \((E_a)\) of the reaction can be calculated by plotting:
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\((\log k) vs. (T)\)
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\((\log k) vs. (\frac{1}{T})\)
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\((k) vs. (T)\)
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\((k) vs. (\log \frac{1}{T})\)