KCET2023ChemistryCoordination Compounds
Which formula and name combination is incorrect?
Options
- Aaligned & K ₃ [ Al ( C ₂ O ₄ )₃ ]- Potassium & trioxalatoaluminate (III) aligned
- B[ Pt ( NH ₃ )₂ Cl ( NO ₂ ) ]- Diamminechloridonitrito -N-platinum (II)
- C[ CoCl ₂( en )₂ ] Cl - Dichloridodiethylenediammine cobalt (II) chloride
- D[ Co ( NH ₃ )₄ ( H ₂ O ) Cl ] Cl ₂- Tetraammineaquachloridocobalt (HI) chloride
Correct answer
C. [ CoCl ₂( en )₂ ] Cl - Dichloridodiethylenediammine cobalt (II) chloride
Step-by-step solution
Formula and name combination given in option (c) is incorrect. Its correct form is as follows. [ CoCl ₂( en )₂ ] Cl - Dichloridebis(ethylene diamine) - cobalt (III) chloride.