Introduction to Coordination Compounds NEET Questions

Introduction to Coordination Compounds MCQ Questions

1.
Which of the following is a coordination compound?
A.
NaCl
B.
H₂O
C.
[Cu(NH₃)₄]²⁺
D.
CH₄
ANSWER :
C. [Cu(NH₃)₄]²⁺
2.
In the coordination entity [Co(NH₃)₆]³⁺, the ligand is:
A.
Co³⁺
B.
NH₃
C.
[Co(NH₃)₆]³⁺
D.
H⁺
ANSWER :
B. NH₃
3.
The coordination number of Pt in [PtCl₆]²⁻ is:
A.
4
B.
6
C.
2
D.
3
ANSWER :
B. 6
4.
PYQ: Which of the following ligand forms chelate complex?

NEET - 2018

A.
CO
B.
NH₃
C.
C₂O₄²⁻
D.
Cl⁻
ANSWER :
C. C₂O₄²⁻
5.
Which of the following is a unidentate ligand?
A.
EDTA
B.
H₂O
C.
oxalate
D.
ethylenediamine
ANSWER :
B. H₂O
6.
Which of the following is a bidentate ligand?
A.
NH₃
B.
H₂O
C.
oxalate⁻²
D.
NO⁺
ANSWER :
C. oxalate⁻²