Consider the following reaction
`N_(2)O_(4)(g)hArr2NO_(2)(g)DeltaH=58.6KJ`
What will be the effect of the following changes on the concentration of `N_(2)O_(4)` at equilibrium?
(i) Increasing the pressure (ii) Increasing the temperature
(iii) Increasing the volume
(iv) Adding more `NO_(2)(g)` to the system without changing temperature and pressure (v) Adding catalyst.

Explanation

To analyze the effect of various changes on the concentration of \(N_2O_4\) at equilibrium for the reaction:

\[ N_2O_4(g) \rightleftharpoons 2NO_2(g) \quad \Delta H = 58.6 \, \text{kJ} \]

we will consider each change step by step.

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