Chemistry - Chemical Equilibrium Question with Solution | TestHub

(P) ${\mathrm{N}}_2{\mathrm{O}}_4\rightleftharpoons 2{\mathrm{NO}}_2$ on increasing volume at constant temperature

(1) Forward shift.

(Q) ${\mathrm{H}}_{2(\mathrm{g})}+{\mathrm{I}}_{2(\mathrm{g})}\rightleftharpoons 2{\mathrm{HI}}_{(\mathrm{g})}$ on addition of inert gas at constant P & T

(2) Concentration of Reactant Decreases

(R)

$2N{O}_{(g)}+B{r}_{2(g)}\rightleftharpoons 2NOB{r}_{(g)}$

on decreasing pressure at constant temperature.

(3) Concentration of Product Decreases

(S)

$2IC{l}_3\left(g\right)\rightleftharpoons I_2\left(g\right)+3C{l}_2\left(g\right)\Delta H>0$

on increasing pressure at constant temperature

(4) Equilibrium is not disturbed

(5) ${\mathrm{K}}_{\mathrm{P}}>{\mathrm{K}}_{\mathrm{C}}\left(\mathrm{T}>\frac{1}{\mathrm{R}}\right)$