HSC +2 Chemistry coordination compounds - CC1- Chapter Wise Questions

Chapter wise questions on "Coordination Compounds" is provided below.

81) Which is a double salt?

a)   

b)   

c)   

d)   

82) An example of a complex compound having co-ordination number 4.

a)   

b)   

c)   

d)   

83) The geometry of    complex ion:

a) Linear

b) Tetrahedral

c) Square planar

d) Angular

84) An example of chelating ligand is:

a)   

b) Chloro

c) Bromo

d) en

85) The geometry of complex ion    is:

a) tetrahedral

b) square plannar

c) Octahedral

d) triangular

86) The oxidation number of Nickel in the complex ion,    is:

a) +1

b) –1

c) +2

d) –2

87) Which is not an anionic complex:

a)   

b)   

c)   

d)   


88) The geometry of    is:

a) Tetrahedral

b) Square planar

c) Triangular

d) Octahedral

89) An example of an ambidentate ligand is:

a)   

b)   

c)   

d)   

90)    is a para-magnetic because:

a)    is a weaker ligand

b)    is a strong ligand

c)    is a flexidentate ligand

d)    is a chelating ligand

91) In   , the central metal ion is:

a) Fe

b)   

c)   

d)   

92) The co-ordination number of Ni(H) in    is:

a) 2

b) 4

c) 5

d) 6

93) The name of    is:

a) Diamminedichloroplatinum(IV) ion

b) Diamminedichloroplanitate(IV)

c) Diamminedichloroplatinum

d) Dichlorodiammineplatinum(IV) ion

94) For a comound   , the complex ion is:

a)   

b)   

c)   

d)   

95) A metal ion from the first transition series forms an octahedral complex with magnetic moment of 4.9 BM and another octahedral complex which is diamagnetic. The metal ion is:

a)   

b)   

c)   

d)    

96) Paramagnetic moment is expressed in:

a) Debye unit

b) K Joules

c) BM

d) ergs

97) The type of isomerism found in the complexes    and    :

a) Hydrate isomerism

b) Coordination isomerism

c) Linkage isomerism

d) Ionisation

98) Valence bond theory does not explain the property of complex compound:

a) geometry

b) magnetic

c) nature of ligand

d) colour