Question

Nh3 acts as ligand but nh4 does not intext:zigya hbse

Answer 1

Nitrification in nature is a two-step oxidation process of ammonium (NH4+) or ammonia ( NH3) to nitrate (NO3−) catalyzed by two ubiquitous bacterial groups.




As NH3 has one lone pair to donate but NH4+ does not have that's why it is a week ligand.