The equilibrium `SO_(2)(g)+(1)/(2)O_(2)(g)hArrSO_(3)(g)` is established in a container of `4L` at a particular temperature. If the number of moles of `SO_(2),O_(2) "and" SO_(3)` at equilibrium are `2,1 "and" 4` respectively then find the value of equilibrium constant.

Answer

4

Explanation

`SO_(2)(g)+(1)/(2)O_(2)(g)hArrSO_(3)(g)`
`{:("No. of mole",2,1,4),("conc.,(2)/(4),(1)/(4),(4)/(4)):}`
`K_(C)=([SO_(3)])/([SO_(2)][O_(2)])^(1//2)=(1)/((1//2)xx(1//2))=4`