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1. Based on the following energy diagram: free energy, kJ/mol reaction coordinate C. D. The reaction is exothermic and the fi
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Answer #1

proder carat त्रा -नन

From energy diagram , it is clear that energy of product is greater than reactant i e this reaction proceeds via absorption of energy . Hence, this is endothermic reaction.Therefore, option A and B are wrong.

Energy diagram contain two transition states , hence reaction is two step reaction. Hence, option E is wrong.

We know that, in case of multi step reaction rate of reaction depends on slowest step of reaction. Slow step of reaction is a one for which Energy of activation is high.

From energy diagram , Ea of step II is more than Ea of step I. Hence, step II is rate limiting step.

Therefore, Correct answer is option D. Reaction is endothermic and second step is rate limiting.

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