(1) Write down the IUPAC nomenclature of the following:(a)`NH_(4)[Cr(NCS)_(4)(NH_(3))_(2)]`(b)`K_(3)[Cr(C_(2)O_(4))_(3)]` (c) `Fe(C_(2)O_(4))_(2)N_(2)O_(2)]^(+)`
(ii)(a) `K_(2)[OsCI_(5)N]`(b) `[Zn(NCS)_(4)]^(2-)`
(c) `[Cd(SCN)_(4)]^(3-)`(d) `[Cr(en)_(3)]CI_(3)]Cl_(3)`
(e) `K_(4)[Fe(NC)_(6)]`
`[Co (NH_(3))_(5) ONO]Cl_(2)`
(g) `K_(3)[Cr(CN)_(6)]`(h) `[Co(NH_(3))_(5)NO_(2)(NO)_(3))_(2)]`
(i)  `[Co(en)(NH_(3))_(2)CIBr]NO_(3)`
(j) `Na_(2) [Fe(CN)_(5)NO]`
(iii) Write the formula for each of the following complexes.
(a) Chlorodiammineplatinum (II) ion
(b) Dichlorobis (ethylenediaminie) cobalt(II) ion
(c) Dichlorotetramminecobalt (iii) ion
(d) Potassium pentacyanonitrosylcobaltate (III)
(e) Sodium ethylenediaminetetraacetato chromate (ll) (f)
Carbonylchlorobis(triphenylphosphine)iridium(I)
(g) Ammoniumtrisoxalatocobaltate(iii)
( Puntaaquahydroxoelumimumf(lll)sniphate
(i) Hexaaquavanadium(II) chloride
(j)Tetraamminedichlorocobalt(II) hexacyanochromate(V)

Explanation

Ammoniumdiamminetetrakisthiocyanato(-N)chromate(III0
(b) Potassiumtrisoxalatochromate(III)
(c)Potassiumdinitrogenbisoxalatodixoygenferrate(III)
(Potassiumpentachloronitridoosmate(VI)
(b) Tetrathiocyanato-N-zinc(ll)
(c) Tetrathiocyanato-s-cadmium(I)
(d) Tris(ethylenediamine)chromium(III) chloride
(e) Potassium hexacyano-N-ferrate(II)
(f) Pentaamminenitritocobalt(III) chloride (9) Potassium hexacyano-C-chromate(III)
(h) Pentaamminenitrocobalt(III) nitrate (i)-Diamminebromochloroethylenediaminecobalt(III) nitrate
(J) Sodiumpentacyanonitrosylferrate(III)
(a) `[PtCI(NH_(3))_(2)]^(+)`,br>(b) `[CoCl_(2)(en)_(2)]^(+)`
(c) `[CoCl_(2)(NH_(3))_(4)^(+)]`
(d) `K_(2)[Co(CN)_(5)NO]`
(e) `Na_(2) [Cr(CH_(3)COO)_(4)(en)]`
(f) `[lr(Ph_(3)P)_(2)(CO)CI]`
(g) `(NH_(4))_(3)[Co(C_(2)O_(4))3]`
(h) `[Al(OH)(H_(2)O)_(5)]SO_(4)`
`[V(H_(2)O)_(6)]Cl_(3))`
`[CO(NH_(3)).Cl_(2)][Cr(CN)_(6)]`