In the diagram above , the activation energy for the backward reaction is
Question 1 Report
In the diagram above , the activation energy for the backward reaction is
Answer Details
The activation energy for a reaction is defined as the minimum amount of energy required for the reactants to form products. In the given diagram, the forward reaction has an energy level of 15 kJ, while the reverse reaction has an energy level of 40 kJ.
Since the activation energy is the minimum amount of energy required for the reverse reaction to occur, it is the difference between the energy levels of the products and the activation energy of the reverse reaction. Therefore, the activation energy for the backward reaction is 40 kJ - 15 kJ = 25 kJ.
Therefore, the correct answer is +25 kJ.
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