Coordination Co...

The primary valency and secondary valency of central metal ion and the no. of total ions produced in aqueous solution for $$K[Co(OX)_{2}(NH_{3})_{2}]$$ complex respectively is ________.

The conductivity measurement of a coordination compound of Cobalt (III) shows that it dissociates into 3 ions in solution. The compound is:

After black and white photographic film has been developed, unreacted silver bromide is removed by reaction with sodium thiosulfate.
$$AgBr+2Na_2S_2O_3\rightarrow 4Na^++Br^-+[Ag(S_2O_3)_2]^{3-}$$
What is the function of the thiosulfate ion?

Which of the above is a pair of geometrical isomers?

The hybrid states of carbon atoms in $${(\overset{B}CN)_4}\overset{A}{C_2}$$ are A and B and number of $$\pi$$ bonds in compound is C. Then?

The compound $$[CoCl_2(NH_3)_2(en)]$$ can form:

In the hydrocarbon, $$H_3\underset{6}{C}-\underset{5}{C}H=\underset{4}{C}H-\underset{3}{C}H_2-\underset{2}{C}\equiv \underset{1}{C}H$$

On hybridization of one s-and one p-orbitals, we get:

On hybridization of one s- and one p-orbital we get :

Complexes A and B have similarity in which type of isomerism?