Chemical EquilibriumHard
Question
The degree of dissociation of SO3 is α at equilibrium pressure P0.
Kp for 2SO3(g) ⇋ 2SO2(g) + O2(g) is
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 =
t = 0 a 0 0
t = teq. a(1-α) aα a
Total mole at eq.
PSO3 =
× PoPSO2 =
× PoPO2 =
PoKP =
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