Consider the following transformation involving first order elementary reaction in each step at constant temperature as shown below:

Some details of the above reactions are listed below:

| Step | R

Question

Consider the following transformation involving first order elementary reaction in each step at constant temperature as shown below:

Some details of the above reactions are listed below:

| Step | Rate constant  | Activation energy  |
|:---:|:---:|:---:|
| 1 |  | 300 |
| 2 |  | 200 |
| 3 |  |  |

If the overall rate constant of the above transformation  is given as  and the overall activation energy  is , then the value of  is  (nearest integer)

Canvas Classes · Accepted Answer

Using  for each step:

Answer: 100 kJ/mol

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