List of top Chemistry Questions on Nomenclature of Coordination Compounds asked in BITSAT

The hypothetical complex chloro-diaamminecobalt(III) chloride can be represented as:
The common name of K[PtCl₃(C₂H₄)] is
The hypothetical cis–chloro–diaquatramminecobalt(III) chloride can be represented as:
The common name of \( \mathrm{K[PtCl_3(\eta^2\!-\!C_2H_4)]} \) is:
Which of the following represents hexadentate ligand?