Physical & Chemical Equilibrium
Equilibrium Constant and Dissociation
For the following gas phase equilibrium reaction at constant temperature,
NH
3(g) ⇌

N
2(g) +

H
2(g)
If the total pressure is

atm the pressure equilibrium constant (k
p) is 9 atm, then the degree of dissociation is given as (x × 10
–2)
–1/2. The value of x is ______ (Nearest integer)