Chemistry

Chemistry

Problem

The rate constant of a reaction increases by five times on increase in temperature from 27∘C27^{\circ}\text{C} to 52∘C52^{\circ}\text{C} . The value of activation energy in kJ mol−1\text{kJ mol}^{-1} is \_\_\_\_\_\_\_\_ (Rounded-off to the nearest integer) [ R=8.314 J K−1 mol−1R = 8.314 \text{ J K}^{-1} \text{ mol}^{-1} ]

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