Pure ammonia is placed in a vessel at a temperature where its dissociation constant…
CHEMISTRY · Single correct · A Level · Chemistry · Gaseous equilibria (Kp) · Gaseous equilibria (Kp)
Problem
Pure ammonia is placed in a vessel at a temperature where its dissociation constant a is appreciable. At equilibrium :
(1) Kp does not change significantly with pressure
(2) a does not change with pressure
(3) concentration of NH3 does not change with pressure
(4) concentration of hydrogen is less than that of nitrogen