What is the IUPAC name of [Cr(NH₃)5NO₂]Cl₂?
Ligands: ammine (NH₃), nitro (NO₂−), alphabetically ordered. Cr is +3 (balancing 2 Cl− and 1 NO₂−). Name: pentaamminenitrochromium(III) chloride.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Nomenclature of Coordination Compounds