In a container `H_(2)O(g),CO(g) "and" H_(2)(g)` are present in the molar ration of `1:2:3` respectively at temperature of `300K`, Find the pressure in the container at which solid carbon (graphile) will star forming in the container given that:
`C(S)+H_(2)O(G)hArrCO(g)+H_(2)(g) K_(p)=3` atm

Answer

`3`

Explanation

`C(S)+H_(2)O(g)hArrCO(g)+H_(2)(g)`
`t=0 - 1 2 3`
carbon solid will start forming when there will be equilibrium in the container
`K_(p)=(P_(co).P_(H_(2)))/(P_(H_(2)O))=3 atm=((2P)(3P))/(P)=6P=3`atm
So `P=(1)/(2)atm`
So Total pressure in the container will be
`P_(t)=P+2P+3P+=6P=3`atm