Pure ammonia is placed in a vessel at a temperature where its dissociation constant (α ) is appreciable. At equilibrium, N2+3H2⇌2NH3 N2+3H2⇌2NH3 Pure ammonia is placed in a vessel at a temperature where its dissociation constant (α ) is appreciable. At equilibrium November 17, 2020 Category: Chapter 7 - Equilibrium , Chemistry , JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related