Question#1
Which of the following is the correct order of increasing field strength of ligands to form coordinating compounds ? [NEET-2020]
Spectrochemical series (as given in NCERT) ;
I- < Br- < SCN- < F- < -OH < C2O42- < I-
Question#2
Ethylene diamine-tetra-acetate (EDTA) ion is : (NEET 2022)
Ethylene diamine-tetra-acetate (EDTA) ion is a Hexadentate ligand having four donor oxygen atoms and two nitro atoms
Question#3
Which complex compound is more stable? [NEET 2023]
Chelating ligands in general from more stable complexes than monodentate analogs
Hence: The most complex is
[CoCl2 (en)2]NO3
Question#4
Ambidentate Ligands are those Ligands which have two different donor atoms and either of the two donor atoms is attached to the metal during complex formation.
Question#5
Ethylene diamine-tetraacetate ion is a/an [NEET 2024 Re]
Question#6
A group of atoms can function as a ligand only when [KCET 1989; DCE 1999; MP PMT 2000]
Question#7
Ligand in a complex salt are [KCET 1992]
Question#8
Complexes with Bi-dentate ligands are called ETEA2008
Question#9
The coordination number of cobalt in the complex \( [Co(NH_2CH_2CH_2NH_2)_3]^{+3} \) ETEA2013
The number of coordinate covalent bonds is called coordination number. Ethylenediamine is a bidentate so, 6 bonds are formed by it
Question#10
Select Ligand which is bidentate and can form chelates ETEA2016