Q.1.
[Cu(NH3)4]has the following geometry
Q.2.
The IUPAC name of the complex [Co (NH3)4 ClCl is
Q.3.
Pick out the odd one out.
Q.4.
Father of Coordination chemistry
Q.5.
A molecule that cannot be superimposed on its mirror image is said to exhibit which of the following?
Q.6.
In K4[Fe(CN)the number of unpaired electrons in iron are
Q.7.
The coordination compounds,[Co(NH3)6]3+, [Cr(CN)6]and [Cr(NH3)6]3+, [Co(CN)6]are examples of...
Q.8.
Co-ordination compounds have great importance in biological systems. In this context, which statement is incorrect ?
Q.9.
The value of 'spin only' magnetic moment for one of the following configurations is 2.BM. The correct one is:
Q.10.
Among the following ions which one has the highest paramagnetism ?
Q.11.
The compound having lowest oxdation state of iron is
Q.12.
Octahedral has coordination number
Q.13.
Square planar has coordination number
Q.14.
The oxidation state of Cr in [Cr(NH3)4Cl2]+ is
Q.15.
A ligand can also be regarded as
Q.16.
IUPAC name of [Pt(NH3)2Cl(NO2)] is
Q.17.
In the complex [E(en)2(C2O4)]NO2 (where (en) is ethylenediamine) _______are the coordination number and the oxidation state of the element ‘E’ respectively.
Q.18.
The sum of coordination number and oxidation number of the metal M in the complex [M(en)2(C2O4)]Cl (where (en) is ethylenediamine) is
Q.19.
A complex compound in which the oxidation number of a metal is zero is
Q.20.
Which of the following species is not expected to be a ligand