The following ligand is
tetradentate
bidentate
hexadentate
tridentate
A.
tetradentate
The above given ligand is tetradentate in nature.
The pair of metal carbonyl complexes that are isoelectronic is
Ni(CO)4 and V(CO)6
[Cr(CO)6] and V(CO)6
[Fe(CO)4]- and Cr(CO)6
[Co(CO)4]- and Ni(CO)4
The compound that inhibits the growth of tumors is:
trans-[Pt(Cl)2(NH3)2]
trans-[Pd(Cl)2(NH3)2]
cis-[Pd(Cl)2(NH3)2]
cis-[Pt(Cl)2(NH3)2]
The calculated spin–only magnetic moments (BM) of the anionic and cationic species of [Fe(H2O)6]2 and [Fe(CN)6], respectively, are :
4.9 and 0
2.84 and 5.92
0 and 5.92
0 and 4.9
Which of the following has longest C-O bond length? (free C-O bond length in CO is 1.128 A0)
[Co(CO)4]-
[Fe(CO)4]-2
[Mn(CO)6]+
[Mn(CO)6]+
The species that can have a trams-isomer (en=ethane-1,2-diamine,ox=oxalate)
[Cr(en)2(ox)]+
[Pr(en)2Cl2]2+
[Zn(en)Cl2]
[Pt(en)Cl2]
The crystal field stabilization energy (CFSE) of [Fe(H2O)6]Cl2 and K2[NiCl4], respectively are:
-2.4 Δ0 and -1.2Δt
-0.4 Δ0 and -1.2Δt
-0.6 Δ0 and -0.8Δt
-0.4 Δ0 and -0.8Δt
The INCORRECT statement is :
The gemstoe, ruby has Cr3+ ions occupying the octahedral sites of beryl
The spin – only magnetic moments of [Fe(H2O)6]2+ and [Cr(H2O)6]2+ are nearly similar.
The color of [CoCl(NH3)5]2+ is violet as it absorbs the yellow light.
The spin only – magnetic moment of [Ni(NH3)4(H2O2)]2+ is 2.83 BM.
