1.

Co^(2+)(aq.)+SCN^(-)(aq.)to"Complex"(X) Ni^(2+)(aq.)+"Dimethylglyoxime"overset(NH_4OH)to"Complex"(Y). The coordination number of cobalt and nickel in complexes X and Y is four. The IUPAC name of the complexes (X) and (Y) are respectively:

Answer»

Tetrathiocyanato-S-cobalt(II) and BIS(dimethylglyoximate) NICKEL(II)
Tetrathiocyanato-S-cobaltate(II) and Bis(dimethylglyoximate) nickel(II)
Tetrathiocyanato-S-cobalt(II) and Bis(dimethylglyoximate) nickelate(II)
Tetrathiocyanato-S-cobalt(III) and Bis(dimethylglyoximate) nickel(II)

Solution :`(X)=[Co(SCN)_4]^(2-),(Y)=[Co(dmg)_2]`


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