Chemical EquilibriumHard

Question

The degree of dissociation of SO3 is α at equilibrium pressure P0.
    Kp for 2SO3(g)  ⇋  2SO2(g) + O2(g) is

Options

A.[(P0α3)/2(1 - α)3]
B.[(P0α3)/(2+α)(1 - α)2]
C.[(P0α2)/2(1 - α)2]
D.None of these

Solution

2SO3(g)  ⇋   2SO2 (g)    +    O2(g)
t = 0     a            0        0
t = teq.   a(1-α)            aα        a
Total mole at eq.
PSO3 = × Po
PSO2 = × Po
PO2 = Po
KP =

Create a free account to view solution

View Solution Free
Topic: Chemical Equilibrium·Practice all Chemical Equilibrium questions

More Chemical Equilibrium Questions

The two equilibria, AB(aq) ⇋ A+(aq) + B-(aq) and AB(aq) + B-(aq) ⇋ AB2-(aq) are simultaneously maintained in...For the following three reactions a, b and c, equilibrium constants are given: a. CO(g) + H2O(g) ⇋ CO2(g) + H2(g);...The reactions PCl5(g) ⇋ PCl3(g) + Cl2(g) and COCl2(g) ⇋ CO(g) + Cl2(g) are simultaneously in equilibrium at ...When two reactants $A$ and $B$ are mixed to give products $C$ and $D$, the reaction quotient $Q$ at the initial stage of...What is the equilibrium expression for the reaction P4(s) + 5O2(g) ⇋ P4O10(s) ?...