Coordination Compounds  MCQs

MCQs of Coordination Compounds

Showing 11 to 20 out of 226 Questions
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11.
How many ions will be obtained by ionization of ferric hexacyanoferrate(III) complex compound?
(a) 7
(b) 4
(c) 2
(d) 3
Answer:

Option (a)

12.
What is the geometrical shape of K4[Ni(CN)4] ?
(a) Octahedral
(b) Square planar
(c) Tetrahedral
(d) Trigonal pyramidal
Answer:

Option (c)

13.
Which one of the following is not the chelating ligand ?
(a) en
(b) ptn
(c) OX2-
(d) CO
Answer:

Option (d)

14.
O2- is the example of what type of ligand ?
(a) Didentate
(b) Tridentate
(c) Unidentate
(d) Hexadentate.
Answer:

Option (c)

15.
How many co-ordination sites are in edta ligand ?
(a) six
(b) four
(c) three
(d) two
Answer:

Option (a)

16.
What will be the hybridization in [Ni(CN)4]2- complex ion ?
(a) sp3
(b) dsp2
(c) sp3d2
(d) d2sp3
Answer:

Option (b)

17.
Which of the following compounds possesses paramagnetic property ?
(a) [Ni(NH3)4]2+
(b) [Fe(CN)6]4-
(c) [Co(NH3)6]3+
(d) [Fe(CN)6]3-
Answer:

Option (d)

18.
By which of the following, poisoning of lead in the body can be removed?
(a) ptn
(b) EDTA
(c) pn
(d) OX2-
Answer:

Option (b)

19.
Which complex is used to stop the growth of tumour in body?
(a) Chlorophyll
(b) Cisplatin
(c) Haemoglobin
(d) Ferrocene.
Answer:

Option (b)

20.
What is the colour of [Ni(H2O)6]2+ complex compound ?
(a) Violet
(b) Green
(c) Blue
(d) Pink
Answer:

Option (b)

Showing 11 to 20 out of 226 Questions
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