The degree of dissociation of `N_2O_4` in `NO_2` at 7 atm and `37^@C` is 0.40. Calculate its `k_p` at `37^@C`. Also calculate the degree of dissociation at 25 atm pressure and at the same temp.?

Explanation

To solve the problem, we will follow these steps:

### Step 1: Write the dissociation reaction
The dissociation of dinitrogen tetroxide (N₂O₄) into nitrogen dioxide (NO₂) can be represented as:
\[ N_2O_4 \rightleftharpoons 2 NO_2 \]

### Step 2: Define the degree of dissociation
Let α be the degree of dissociation of N₂O₄. If we start with 1 mole of N₂O₄, at equilibrium:
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