IUPAC Nomenclature of Mononuclear Co-Ordination Compounds NEET Questions

Inorganic Chemistry - Coordination Compounds

IUPAC Nomenclature of Mononuclear Co-Ordination Compounds MCQ Questions


13.
The oxidation state of Cu in [CuCl₄]²⁻ is
A.
1
B.
2
C.
0
D.
3
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ANSWER :
B. 2
14.
The IUPAC name of [Fe(H₂O)₅(NO)]²⁺ is
A.
Pentaaquanitrosyliron(II) ion
B.
Pentaaquonitrosyliron(III) ion
C.
Pentaaquanitriloiron(II)
D.
Pentaammineiron nitrosyl
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ANSWER :
A. Pentaaquanitrosyliron(II) ion
15.
Anionic complex names end with
A.
Suffix “ide”
B.
Prefix “ate”
C.
Suffix “ate”
D.
Prefix “ide”
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ANSWER :
C. Suffix “ate”
16.
[Fe(C₂O₄)₃]³⁻ is named as
A.
Trioxalatoferrate(III) ion
B.
Hexaoxalatoferrate(III) ion
C.
Trioxaloferrate(III) ion
D.
Ferrioxalate ion
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ANSWER :
A. Trioxalatoferrate(III) ion
17.
Which is correct for [CoCl(NH₃)₅]Cl₂?
A.
Pentaamminechlorocobalt(III) chloride
B.
Pentaamminechlorocobalt chloride
C.
Pentaamminecobalt(III) chloride
D.
Pentachlorammine cobalt
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ANSWER :
A. Pentaamminechlorocobalt(III) chloride
18.
The IUPAC name of K₄[Fe(CN)₆] is
A.
Potassium hexacyanoferrate(II)
B.
Potassium hexacyanide
C.
Potassium ferrocyanide
D.
Potassium hexacyanoferrate(III)
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ANSWER :
A. Potassium hexacyanoferrate(II)