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Consider the following reaction. N(2)O...

Consider the following reaction.
`N_(2)O_(4(g))+"Heat"iff2NO_(2(g))`
How is the composition of equilibrium mixture affected by :
(i) A change in temperature
(ii) A change in pressure
(iii) A change in concentration of `N_(2)O_(4)`
(iv) The removed of `NO_(2)` from the reaction mixture

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