Which of the following statements is not correct?
K3[VF6] is a colourless compound
Ti4+ has no d-electrons (colourless)
[V F6]3– i.e. V (III):
Cu(I) : 3d10 (sp2d hybridisation), colourless
The complex ion which has no ‘d’ electrons in the central metal atoms is
In nitroprusside ion, the iron and NO exists as Fe(II) and rather than Fe(III) and NO. This can be established by
Oxidation number of Fe in violet coloured complex Na4[Fe(CN)5(NO)S] is
Complexes [Co(NH3)5SO4]Br and [Co(NH3)5Br]SO4 can be distinguished by
The coordination number, EAN of the central metal atom and geometry of the complex ion obtained by adding CuSO4 to excess of aqueous KCN are respectively
The complex [Fe(H2O)5NO]2+ ion has a magnetic moment of 3.87 B.M. This is indicative of the fact that
Amongst the following ions, which one has the highest paramagnetism?
Ni(CO)4 and [Ni(NH3)4]2+ do not differ in
Which of the following reagents can be used to distinguish Fe3+ and Fe2+in aqueous solution
The geometry of Ni(CO)4 and [Ni(P Ph3)2] are