Plz explain charge on both ni minenickel(1) tetrachloronickel(1|). (c)tetraamminenickel(|)tetrach

The lUPAC name of [Ni(NH),1INiCl,) is (a) tetrachloronickel()tetraamminenickel(|) (b) tetraamminenickel(1) tetrachloronickel(1|). (c)tetraamminenickel(|)tetrachloridonickelate(). d) tetrachloronickel()tetraamminenickelatet(0).