Ionization Isomerism

Q. A complex $PtC{l}_4.5N{H}_3$ shows a molar conductance of $402{\text{ohm}}^{-1}{\text{cm}}^2{\text{mol}}^{-1}$ in water and precipitates 3 moles of $AgCl$ with $AgN{O}_3$ solution. The formula of the complex is:

1. $\left[Pt\right(N{H}_3{)}_6]C{l}_4$
2. $\left[Pt\right(N{H}_3{)}_{4}C{l}_2]C{l}_2$
3. $\left[Pt\right(N{H}_3{)}_{5}Cl]C{l}_3$
4. $\left[Pt\right(N{H}_3{)}_{3}C{l}_3]Cl$

Q.

Write the chemical formulae of all the compounds that can be formed by the combination of following ions :

${\mathrm{Cu}}^{2+}$, ${\mathrm{Na}}^{+},{\mathrm{Fe}}^{3+},{\mathrm{Cl}}^{-},{{\mathrm{SO}}_{4^{}}}^{2-},{{\mathrm{PO}}_4}^{3-}$

Q. The type of isomerism shown by $\left[Co\right(en{)}_2\left(NCS{)}_2\right]Br$ and $\left[Co\right(en{)}_2\left(Br{)}_2\right]NCS$ is

1. co-ordinate
2. ionization
3. linkage
4. none of the above

Q.

One cationic complex has two isomers A and B. Each has one $C{o}^{3+}$, five $N{H}_3$, one $B{r}^{-}$, and one $S{O}_4^{2-}$ stoi-chiometrically. A gives white ppt with $BaC{l}_2$ whle B give yellow ppt with $AgN{O}_3$.
Complexes A and B have similarity in which type of isomerism?

1. Hydrate

2. Ionization

3. Linkage

4. Coordination

Q.

One cationic complex has two isomers A and B. Each has one $C{o}^{3+}$, five $N{H}_3$, one $B{r}^{-}$, and one $S{O}_4^{2-}$ stoi-chiometrically. A gives white ppt with $BaC{l}_2$ whle B give yellow ppt with $AgN{O}_3$.
B can be:

1. $\left[Co\right(N{H}_3{)}_{5}S{O}_4]Br$

2. $\left[Co\right(N{H}_3{)}_{5}Br]S{O}_4$

3. $\left[Co\right(N{H}_3{)}_{3}Br\left(S{O}_4\right)].2N{H}_3$

4. None of these