Coordination Co...

The formula of prussian blue is:

In which of the following coordination entities the magnitude of $$\Delta _{0}$$ (CFSE in the octahedral field) will be maximum? (Atomic number of $$Co=27$$)

$$[Co(NH_3)_4Cl_2]$$ possesses :

$$[Fe(H_2O)_4(CN)_2]$$ is the empirical formula of a compound which has a magnetic moment corresponding to $$2\frac{2}{3}$$ unpaired electrons per iron. The best possible formula of the compound is

Which one of the following molecular geometries (i.e. shapes) is not possible for the $$sp^{3}d^{2}$$ hybridization?

The correct order regarding the electronegativity of hybrid orbitals of carbon is:

Which one of the following complexes is not expected to exhibit isomerism?

Coordination number of Ni in $$[Ni(C_2O_4)_3]^{4-}$$ is:

The two compounds $$\displaystyle \left [ Co\left ( SO_{4} \right )\left ( NH_{3} \right )_{5} \right ]Br$$ and $$\displaystyle \left [ Co\left ( SO_{4} \right )\left ( NH_{3} \right )_{5} \right ]Cl$$ represent

The total number of possible isomers of the compound $$\displaystyle \left [ Cu^{II}\left ( NH_{3} \right )_{4} \right ]\left [ Pt^{II}Cl_{4} \right ]$$ are :