Question

As per IUPAC norms, the name of the complex [Co(en)₂(ONO)Cl]Cl is 

(1) Chloro bis(ethylene diamine) nitro-o-cobalt (III) chloride 

(2) Chloro ethylene diamine nitro-o-cobalt (III) chloride 

(3) Chlorido bis(ethane-1, 2-diamine) nitro-o-cobalt (III) chloride 

(4) Chlorido di(ethylene diamine) nitro cobalt (III) chloride

Answer 1

(3) Chlorido bis(ethane-1, 2-diamine) nitro-o-cobalt (III) chloride