Coordination Compounds  MCQs

MCQs of Coordination Compounds

Showing 151 to 160 out of 226 Questions
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151.
In [Fe(NO)(CN)5]2- complex ion, oxidation state of is _____ .
(a) +6
(b) +2
(c) +3
(d) zero
Answer:

Option (c)

152.
Which of the following is not chelating ligand ?
(a) NO3-
(b) ptn
(c) EDTA
(d) en
Answer:

Option (a)

153.
Whose example [Cr(C2O4)3]2- is ?
(a) Racemic mixture
(b) laevo
(c) Dextro
(d) Diastereoisomer
Answer:

Option (a)

154.
What will be written in short as pn ?
(a) Propylene triamine
(b) Propylene diamine
(c) Propanamine
(d) Pentane nitrito
Answer:

Option (a)

155.
What will be all the bond angle in [NiCl4]2- ?
(a) 109° 28’
(b) 180°
(c) 120°
(d) 90°
Answer:

Option (a)

156.
What is called the isomer which rotates plane of polarized light on right hand side ?
(a) Dextro isomer
(b) Carbonyl isomer
(c) Racemic isomer
(d) Distereoisomer
Answer:

Option (a)

157.
Which is he colour of [CoCl4]2- complex ion ?
(a) Green
(b) Yellow
(c) Blue
(d) Pink
Answer:

Option (c)

158.
In which of the following complexes are not used ?
(a) As reagent in laboratary
(b) As catalyst in metal extraction industry
(c) As therapeutic agent in clinical chemistry
(d) As inert electrode
Answer:

Option (d)

159.
In which of the following co-ordination entities, the magnitude of Δ0 will be maximum ?In which of the following co-ordination entities, the magnitude of will be maximum ?
(a) [Co(CN)6]3-
(b) [Co(C2O4)3]3-
(c) [Co(H2O)6]3+
(d) [Co(NH3)6]3+
Answer:

Option (a)

160.
The IUPAC  name of [Ni(NH3)4] [NiCl4] is _____ .
(a) tetrachlorido nickle (II) tetraammine nickle (II)
(b) tetraammine nickle (II) tetrachlorido nickle (II)
(c) tetraammine nickle (II) tetrachloride nickelate (II)
(d) tetrachlorido nickle (II) tetraammine nickelate (II)
Answer:

Option (c)

Showing 151 to 160 out of 226 Questions
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