Answer:
c. Activation energy is the same in the forward and reverse direction.
Explanation:
Activation energy is the same in the forward and reverse direction is NOT correct. However, an activated complex has higher energy than any molecule contributing to it, if the forward reaction is endothermic, the reverse reaction will be exothermic, the activated complex will be the highest on the reaction energy diagram, and in an endothermic reaction, the activation energy is usually greater than the change in enthalpy IS CORRECT.
The rate of the reaction is dependent and affected by many factors like heat and activation energy. Activation energy is not the same in the forward and reverse directions.
The least amount of energy required by the system or the reactants to chemically react to yield products is called activation energy.
The heat from the surroundings and the thermal energy acts as the activation energy that is added to the system for the energy level to reach the transition level.
The activation for the reverse and the forward directions are not the same as the endothermic and exothermic reactions affects the energy levels.
Therefore, option c. activation energy is the same in the forward and reverse direction is not correct.
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