Consider Fig. 4.1 and mark the correct option.

A. Activation energy of forward reaction is E1+ E2and product is less stable than reactant.
B. Activation energy of forward reaction is E1+ E2and product is more stable than reactant.

C. Activation energy of both forward and backward reaction isE1 + E2 and reactant is more stable than product.

D. Activation energy of backward reaction is E1and product is more stable than reactant.

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This is a Fill in the blanks Type Question as classified in NCERT Exemplar

Ans: Correct option A

Activation Energy The amount of energy required to overcome the obstacle and generate a product

The activation energy of a forward reaction can be seen in the [Eaf = E1 + E2] (This is an endothermic reac

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Chemistry NCERT Exemplar Solutions Class 12th Chapter Four 2025

Chemistry NCERT Exemplar Solutions Class 12th Chapter Four 2025

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