Denticity NEET Questions

Denticity MCQ Questions

7.
A ligand with more than one donor atom is called
A.
Polydentate ligand
B.
Ambidentate ligand
C.
Monodentate ligand
D.
Chelate
ANSWER :
A. Polydentate ligand
8.
Which of the following is a hexadentate ligand?
A.
EDTA⁴⁻
B.
en
C.
NH₃
D.
SCN⁻
ANSWER :
A. EDTA⁴⁻
9.
Which is not a bidentate ligand?
A.
en
B.
C₂O₄²⁻
C.
H₂O
D.
Glycine
ANSWER :
C. H₂O
10.
Glycine acts as a
A.
Bidentate ligand
B.
Tridentate ligand
C.
Monodentate ligand
D.
Hexadentate ligand
ANSWER :
A. Bidentate ligand
11.
Which of the following ligands shows variable denticity?
A.
NO₂⁻
B.
EDTA⁴⁻
C.
C₂O₄²⁻
D.
NH₃
ANSWER :
A. NO₂⁻
12.
Denticity of CO is
A.
1
B.
2
C.
0
D.
3
ANSWER :
A. 1