Werner’s Theory of Coordination Compounds
« Previous Topic: Valence Bond Theory Last Topic in »
Join With Us for More Updates
CHXII09:COORDINATION COMPOUNDS

322350 On the basis of the following observations made with aqueous solutions, assign secondary valencies to metals in the following compounds:
\[\begin{array}{*{20}{c}}
\begin{gathered}
\,\,\,\,{\mathbf{Formula}} \hfill \\
{\mathbf{precipitated}} \hfill \\
\end{gathered} &\begin{gathered}
{\mathbf{Moles}}\,\,{\mathbf{of}}\,\,{\mathbf{AgCl}} \hfill \\
{\mathbf{per}}\,\,{\mathbf{mole}}\,\,{\mathbf{of}}\,\,{\mathbf{the}} \hfill \\
{\mathbf{compounds}}\,\,{\mathbf{with}} \hfill \\
{\mathbf{excess}}\,\,{\mathbf{AgN}}{{\mathbf{O}}_{\mathbf{3}}} \hfill \\
\end{gathered}  \\
{{\text{(i)}}\,\,{\text{PdC}}{{\text{l}}_{\text{2}}}{\text{.4N}}{{\text{H}}_{\text{3}}}}&{\text{2}} \\
{{\text{(ii)}}\,\,{\text{NiC}}{{\text{l}}_{\text{2}}}{\text{.6}}{{\text{H}}_{\text{2}}}{\text{O}}}&2 \\
{{\text{(iii)}}\,\,{\text{PtC}}{{\text{l}}_{\text{4}}}{\text{.2N}}{{\text{H}}_{\text{3}}}}&0 \\
{{\text{(iv)}}\,\,{\text{CoC}}{{\text{l}}_{\text{3}}}{\text{.4N}}{{\text{H}}_{\text{3}}}}&1 \\
{{\text{(v)}}\,\,{\text{PtC}}{{\text{l}}_{\text{2}}}{\text{.2N}}{{\text{H}}_{\text{3}}}}&0
\end{array}\]

1 \({\text{i - 6,}}\,\,\,\,\,\,{\text{ii - 4,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 4}}\)
2 \({\text{i - 4,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 4}}\)
3 \({\text{i - 4,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 4,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 6}}\)
4 \({\text{i - 6,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 4,}}\,\,\,\,\,{\text{v - 4}}\)
CHXII09:COORDINATION COMPOUNDS

322351 Which one of the following complexes will consume more equivalents of aqueous solution of \(\operatorname{Ag}\left(\mathrm{NO}_{3}\right)\) ?

1 \(\mathrm{Na}_{3}\left[\mathrm{CrCl}_{6}\right]\)
2 \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{5} \mathrm{Cl}\right] \mathrm{Cl}_{2}\)
3 \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{3}\)
4 \(\mathrm{Na}_{2}\left[\mathrm{CrCl}_{5}\left(\mathrm{H}_{2} \mathrm{O}\right)\right]\)
JEE - 2016
CHXII09:COORDINATION COMPOUNDS

322352 According to Werner's theory, the primary valencies of the central metal atom

1 are satisfied by negative ions or neutral molecules
2 are satisfield by negative ions
3 are equal to its coordination number
4 decide the geometry of the complex.
CHXII09:COORDINATION COMPOUNDS

322353 Which of the following is not a drawback of Werner's theory?

1 Does not explain the valency of metal ions in the complex.
2 Does not give any explanation for the colour of complex compounds.
3 Does not explain the magnetic behaviour of complex compounds.
4 Does not correlate electronic configuration of the metal with the formation of complex.
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXII09:COORDINATION COMPOUNDS

322350 On the basis of the following observations made with aqueous solutions, assign secondary valencies to metals in the following compounds:
\[\begin{array}{*{20}{c}}
\begin{gathered}
\,\,\,\,{\mathbf{Formula}} \hfill \\
{\mathbf{precipitated}} \hfill \\
\end{gathered} &\begin{gathered}
{\mathbf{Moles}}\,\,{\mathbf{of}}\,\,{\mathbf{AgCl}} \hfill \\
{\mathbf{per}}\,\,{\mathbf{mole}}\,\,{\mathbf{of}}\,\,{\mathbf{the}} \hfill \\
{\mathbf{compounds}}\,\,{\mathbf{with}} \hfill \\
{\mathbf{excess}}\,\,{\mathbf{AgN}}{{\mathbf{O}}_{\mathbf{3}}} \hfill \\
\end{gathered}  \\
{{\text{(i)}}\,\,{\text{PdC}}{{\text{l}}_{\text{2}}}{\text{.4N}}{{\text{H}}_{\text{3}}}}&{\text{2}} \\
{{\text{(ii)}}\,\,{\text{NiC}}{{\text{l}}_{\text{2}}}{\text{.6}}{{\text{H}}_{\text{2}}}{\text{O}}}&2 \\
{{\text{(iii)}}\,\,{\text{PtC}}{{\text{l}}_{\text{4}}}{\text{.2N}}{{\text{H}}_{\text{3}}}}&0 \\
{{\text{(iv)}}\,\,{\text{CoC}}{{\text{l}}_{\text{3}}}{\text{.4N}}{{\text{H}}_{\text{3}}}}&1 \\
{{\text{(v)}}\,\,{\text{PtC}}{{\text{l}}_{\text{2}}}{\text{.2N}}{{\text{H}}_{\text{3}}}}&0
\end{array}\]

1 \({\text{i - 6,}}\,\,\,\,\,\,{\text{ii - 4,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 4}}\)
2 \({\text{i - 4,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 4}}\)
3 \({\text{i - 4,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 4,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 6}}\)
4 \({\text{i - 6,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 4,}}\,\,\,\,\,{\text{v - 4}}\)
CHXII09:COORDINATION COMPOUNDS

322351 Which one of the following complexes will consume more equivalents of aqueous solution of \(\operatorname{Ag}\left(\mathrm{NO}_{3}\right)\) ?

1 \(\mathrm{Na}_{3}\left[\mathrm{CrCl}_{6}\right]\)
2 \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{5} \mathrm{Cl}\right] \mathrm{Cl}_{2}\)
3 \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{3}\)
4 \(\mathrm{Na}_{2}\left[\mathrm{CrCl}_{5}\left(\mathrm{H}_{2} \mathrm{O}\right)\right]\)
JEE - 2016
CHXII09:COORDINATION COMPOUNDS

322352 According to Werner's theory, the primary valencies of the central metal atom

1 are satisfied by negative ions or neutral molecules
2 are satisfield by negative ions
3 are equal to its coordination number
4 decide the geometry of the complex.
CHXII09:COORDINATION COMPOUNDS

322353 Which of the following is not a drawback of Werner's theory?

1 Does not explain the valency of metal ions in the complex.
2 Does not give any explanation for the colour of complex compounds.
3 Does not explain the magnetic behaviour of complex compounds.
4 Does not correlate electronic configuration of the metal with the formation of complex.
NEET DIGITAL LIBRARY
CHXII09:COORDINATION COMPOUNDS

322350 On the basis of the following observations made with aqueous solutions, assign secondary valencies to metals in the following compounds:
\[\begin{array}{*{20}{c}}
\begin{gathered}
\,\,\,\,{\mathbf{Formula}} \hfill \\
{\mathbf{precipitated}} \hfill \\
\end{gathered} &\begin{gathered}
{\mathbf{Moles}}\,\,{\mathbf{of}}\,\,{\mathbf{AgCl}} \hfill \\
{\mathbf{per}}\,\,{\mathbf{mole}}\,\,{\mathbf{of}}\,\,{\mathbf{the}} \hfill \\
{\mathbf{compounds}}\,\,{\mathbf{with}} \hfill \\
{\mathbf{excess}}\,\,{\mathbf{AgN}}{{\mathbf{O}}_{\mathbf{3}}} \hfill \\
\end{gathered}  \\
{{\text{(i)}}\,\,{\text{PdC}}{{\text{l}}_{\text{2}}}{\text{.4N}}{{\text{H}}_{\text{3}}}}&{\text{2}} \\
{{\text{(ii)}}\,\,{\text{NiC}}{{\text{l}}_{\text{2}}}{\text{.6}}{{\text{H}}_{\text{2}}}{\text{O}}}&2 \\
{{\text{(iii)}}\,\,{\text{PtC}}{{\text{l}}_{\text{4}}}{\text{.2N}}{{\text{H}}_{\text{3}}}}&0 \\
{{\text{(iv)}}\,\,{\text{CoC}}{{\text{l}}_{\text{3}}}{\text{.4N}}{{\text{H}}_{\text{3}}}}&1 \\
{{\text{(v)}}\,\,{\text{PtC}}{{\text{l}}_{\text{2}}}{\text{.2N}}{{\text{H}}_{\text{3}}}}&0
\end{array}\]

1 \({\text{i - 6,}}\,\,\,\,\,\,{\text{ii - 4,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 4}}\)
2 \({\text{i - 4,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 4}}\)
3 \({\text{i - 4,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 4,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 6}}\)
4 \({\text{i - 6,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 4,}}\,\,\,\,\,{\text{v - 4}}\)
CHXII09:COORDINATION COMPOUNDS

322351 Which one of the following complexes will consume more equivalents of aqueous solution of \(\operatorname{Ag}\left(\mathrm{NO}_{3}\right)\) ?

1 \(\mathrm{Na}_{3}\left[\mathrm{CrCl}_{6}\right]\)
2 \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{5} \mathrm{Cl}\right] \mathrm{Cl}_{2}\)
3 \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{3}\)
4 \(\mathrm{Na}_{2}\left[\mathrm{CrCl}_{5}\left(\mathrm{H}_{2} \mathrm{O}\right)\right]\)
JEE - 2016
CHXII09:COORDINATION COMPOUNDS

322352 According to Werner's theory, the primary valencies of the central metal atom

1 are satisfied by negative ions or neutral molecules
2 are satisfield by negative ions
3 are equal to its coordination number
4 decide the geometry of the complex.
CHXII09:COORDINATION COMPOUNDS

322353 Which of the following is not a drawback of Werner's theory?

1 Does not explain the valency of metal ions in the complex.
2 Does not give any explanation for the colour of complex compounds.
3 Does not explain the magnetic behaviour of complex compounds.
4 Does not correlate electronic configuration of the metal with the formation of complex.
Join With Us for More Updates
CHXII09:COORDINATION COMPOUNDS

322350 On the basis of the following observations made with aqueous solutions, assign secondary valencies to metals in the following compounds:
\[\begin{array}{*{20}{c}}
\begin{gathered}
\,\,\,\,{\mathbf{Formula}} \hfill \\
{\mathbf{precipitated}} \hfill \\
\end{gathered} &\begin{gathered}
{\mathbf{Moles}}\,\,{\mathbf{of}}\,\,{\mathbf{AgCl}} \hfill \\
{\mathbf{per}}\,\,{\mathbf{mole}}\,\,{\mathbf{of}}\,\,{\mathbf{the}} \hfill \\
{\mathbf{compounds}}\,\,{\mathbf{with}} \hfill \\
{\mathbf{excess}}\,\,{\mathbf{AgN}}{{\mathbf{O}}_{\mathbf{3}}} \hfill \\
\end{gathered}  \\
{{\text{(i)}}\,\,{\text{PdC}}{{\text{l}}_{\text{2}}}{\text{.4N}}{{\text{H}}_{\text{3}}}}&{\text{2}} \\
{{\text{(ii)}}\,\,{\text{NiC}}{{\text{l}}_{\text{2}}}{\text{.6}}{{\text{H}}_{\text{2}}}{\text{O}}}&2 \\
{{\text{(iii)}}\,\,{\text{PtC}}{{\text{l}}_{\text{4}}}{\text{.2N}}{{\text{H}}_{\text{3}}}}&0 \\
{{\text{(iv)}}\,\,{\text{CoC}}{{\text{l}}_{\text{3}}}{\text{.4N}}{{\text{H}}_{\text{3}}}}&1 \\
{{\text{(v)}}\,\,{\text{PtC}}{{\text{l}}_{\text{2}}}{\text{.2N}}{{\text{H}}_{\text{3}}}}&0
\end{array}\]

1 \({\text{i - 6,}}\,\,\,\,\,\,{\text{ii - 4,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 4}}\)
2 \({\text{i - 4,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 4}}\)
3 \({\text{i - 4,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 4,}}\,\,\,\,\,{\text{iv - 6,}}\,\,\,\,\,{\text{v - 6}}\)
4 \({\text{i - 6,}}\,\,\,\,\,\,{\text{ii - 6,}}\,\,\,\,\,\,\,{\text{iii - 6,}}\,\,\,\,\,{\text{iv - 4,}}\,\,\,\,\,{\text{v - 4}}\)
CHXII09:COORDINATION COMPOUNDS

322351 Which one of the following complexes will consume more equivalents of aqueous solution of \(\operatorname{Ag}\left(\mathrm{NO}_{3}\right)\) ?

1 \(\mathrm{Na}_{3}\left[\mathrm{CrCl}_{6}\right]\)
2 \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{5} \mathrm{Cl}\right] \mathrm{Cl}_{2}\)
3 \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{3}\)
4 \(\mathrm{Na}_{2}\left[\mathrm{CrCl}_{5}\left(\mathrm{H}_{2} \mathrm{O}\right)\right]\)
JEE - 2016
CHXII09:COORDINATION COMPOUNDS

322352 According to Werner's theory, the primary valencies of the central metal atom

1 are satisfied by negative ions or neutral molecules
2 are satisfield by negative ions
3 are equal to its coordination number
4 decide the geometry of the complex.
CHXII09:COORDINATION COMPOUNDS

322353 Which of the following is not a drawback of Werner's theory?

1 Does not explain the valency of metal ions in the complex.
2 Does not give any explanation for the colour of complex compounds.
3 Does not explain the magnetic behaviour of complex compounds.
4 Does not correlate electronic configuration of the metal with the formation of complex.
For More Updates join with Us