1
AIEEE 2005
MCQ (Single Correct Answer)
+4
-1
The IUPAC name of the coordination compound K3[Fe(CN)6] is
A
Potassium hexacyanoferrate (II)
B
Potassium hexacyanoferrate (III)
C
Potassium hexacyanoiron (II)
D
Tripotassium hexcyanoiron (II)
2
AIEEE 2005
MCQ (Single Correct Answer)
+4
-1
The value of the ‘spin only’ magnetic moment for one of the following configurations is 2.84 BM. The correct one is :
A
d4 (in strong ligand field)
B
d4 (in weak ligand field)
C
d3 (in weak as well as in strong fields)
D
d5 (in strong ligand field)
3
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
The coordination number of central metal atom in a complex is determined by :
A
the number of ligands around a metal ion bonded by sigma bonds
B
the number of only anionic ligands bonded to the metal ion
C
the number of ligands around a metal ion bonded by sigma and pi- bonds both
D
the number of ligands around a metal ion bonded by pi-bonds
4
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
Among the properties (a) reducing (b) oxidising (c) complexing, the set of properties shown by CN ion towards metal species is :
A
c, a
B
b, c
C
a, b
D
a, b, c

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