Pure ammonia is placed in a vessel at a temperature where its dissociation constant `(alpha)` is appreciable. At equilibrium, `N_(2)+3H_(2)hArr2NH_(3)`

Pure ammonia is placed in a vessel at a temperature where its dissociation constant ( alpha ) is appreciable. At equilibrium, N_(2) + 3H_(2) rarr 2NH_(3)

Pure ammonia is placed in a vessel at a temperature where its degree of dissociation (alpha) is appreciable. At equilibrium 2NH_(3) = N_(2) + 3H_(2) .