Pure ammonia is placed in a vessel at a temperature where its dissociation constant `(alpha)` is appreciable. At equilibrium,

Options

A. `K_(p)` does not change significantly with pressure
B. `alpha` does not change with pressure
C. concentration of `NH_(3)` does not change with pressure
D. Concentration of `H_(2)` is less than that of `N_(2)`

Answer

A