300+ TOP MCQs on Coordination Compounds and Answers

NEET  Chemistry is the very imporatant paper in the Medical Entrance EXAM. So these NEET Chemistry MCQs with Answers for all Concepts as per the new syllabus. Practice daily with these NEET Chemistry objective questions on air pollution. NEET Chemistry Coordination Compounds Multiple Choice Questions

MCQs on Coordination Compounds :

1. When 0.1 mol CoCl3(NH3)5 is combined with excess AgNO3, then 0.2 mol AgCl is obtained. The conductivity of the solution suits the
(A) 1:3 electrolyte
(B) 1:1 electrolyte
(C) 3:1 electrolyte
(D) 1:2 electrolyte

Answer

Answer: (d)

2. A chelating agent has two or more than two donor atoms to bind to a single metal ion. Which of the following is not a chelating agent?
(A) Thiosulphato
(B) Oxalato
(C) Glycinato
(D) Ethane-1,2-diamine

Answer

Answer: (a)

3. IUPAC name of [Pt(NH₃)₂Cl(NO₂)] is
(A) Platinum diamminechloronitrite
(B) Chloronitrito-N-ammineplatinum (II)
(C) Diamminechloridonitrito-N-platinum (II)
(D) Diamminechloronitrito-N-plantinate (II)

Answer

Answer: (c)

4. In the complex [E(en)2(C2O4)]NO2 (where (en) is ethylenediamine) _______are the coordination number and the oxidation state of the element ‘E’ respectively.
(A) 6 and 2
(B) 2 and 2
(C) 4 and 3
(D) 6 and 3

Answer

Answer: (d)

5. The sum of coordination number and oxidation number of the metal M in the complex [M(en)₂(C₂O₄)]Cl (where (en) is ethylenediamine) is
(A) 9
(B) 6
(C) 7
(D) 8

Answer

Answer: (a)

6. Some salts containing two different metallic elements give test for only one of them in solution, such salts are
(A) double salts
(B) normal salts
(C) complex salts
(D) None of these

Answer

Answer: (c)

7. An example of a sigma bonded organometallic compound is
(A) Grignard reagent
(B) Ferrocene
(C) Cobaltocene
(D) Ruthenocene

Answer

Answer: (a)

8. Iron carbonyl, Fe(CO)₅ is
(A) Tetranuclear
(B) Mononuclear
(C) Dinuclear
(D) Trinuclear

Answer

Answer: (b)

9. The type of isomerism shown by the complex [CoCl₂(en)₂] is
(A) Geometrical isomerism
(B) Coordination isomerism
(C) Linkage isomerism
(D) Ionization isomerism

Answer

Answer: (a)

10. Which of the following elements do not form a complex with EDTA?
(A) Ca
(B) Mg
(C) Be
(D) Sr

Answer

Answer: (c)