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The temperature coefficient for the saponification of ethyl acetate by NaOH is 1.75. Calculate the activation energy.

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The temperature coefficient for the saponification of ethyl acetate by NaOH is 1.75. Calculate the activation energy.

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Given: K2/K1 = 1.75

T1 = 25°C = 25 + 273 = 298 K,  T2 = 35°C = 35 + 273 = 308 K

(Since temperature coefficient is ratio of rate constants at 35°C and 25°C respectively.)

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