MHT CET20225 Aug 2022Morning ShiftChemistryCoordination CompoundsActual
Identify anionic complex from following.
Options
- ABis (ethylene diamine) dithiocyanato platinum (IV)
- BPentaamminecarbonatocobalt (III) chloride
- CPentacarbonyliron (0)
- DSodiumhexanitrocobaltate (III)
Correct answer
D. Sodiumhexanitrocobaltate (III)
Step-by-step solution
Bis(ethylenediamine) diltuioncyanato platinum (IV) [ Pt ( en )₂( SCN )₂ ]⁺² Pentaaminine carbonato cabalt (III) chloride. [ Co ( NH ₃ )₅ ( CO ₃ ) ] Cl Pentacarbonyliron (O) [ Fe ( CO )₅ ] Sodium hexa nitro cobaltate (III) Na ₃ [ Co ( NO ₂ )₆ ] It is anionic complex.