When the molar concentrations of SO_(2), O_(2) and SO_(3)at equilbrium at certain temperature are 0.5 , 0.25& 0.25 M respectively, k_(c)for 2SO_(3) hArr 2SO_(2) + O_(2) is

When the molar concentrations of SO_(2), O_(2) and SO_(3)at equilbrium

1.	When the molar concentrations of SO_(2), O_(2) and SO_(3)at equilbrium at certain temperature are 0.5 , 0.25& 0.25 M respectively, k_(c)for 2SO_(3) hArr 2SO_(2) + O_(2) is
Answer» `0.5 lit MOL^(-1)` `1 lit^(2)-mol^(-2)` `1 mol-lit^(-1)` `0.25 mol^(2)-lit^(-2)` SOLUTION :`2SO_(3(G)) harr 2SO_(2(g)) +O_(2(g))` `K_(c)=([SO_(2)]^(2)[O_(2)])/([SO_(3)]^(2))`