A compound with molecular formula $C_4H_8O$ exhibits optical isomerism but doesn't react with Tollen's reagent. How many such isomers are possible?

The pair of $\left[ {{\rm{Co}}\left( {{\rm{S}}{{\rm{O}}_4}} \right){{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}} \right]{\rm{Cl\;and}}\,{\rm{\;}}\left[ {{\rm{CoCl}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}} \right]{\rm{S}}{{\rm{O}}_4}$ constitutes

Which complex cannot ionize in solution?

Compounds having the same molecular formula but different arrangements of atoms or groups on either side of a double bond or ring are called:

Which of the following cannot show linkage isomerism?

The complexes $\left( {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_6}} \right)\left[ {{\rm{Cr}}{{\left( {{{\rm{C}}_2}{{\rm{O}}_4}} \right)}_3}} \right]$ and $\left[ {{\rm{Cr}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_6}} \right]\left[ {{\rm{Co}}{{\left( {{{\rm{C}}_2}{{\rm{O}}_4}} \right)}_3}} \right]$

Which of the following is an example of a functional group isomer?

The IUPAC name of the compound $[{\rm{CuC}}{{\rm{l}}_2}{\left( {{\rm{C}}{{\rm{H}}_3}{\rm{N}}{{\rm{H}}_2}} \right)_2}$ is

$Cis - trans -$isomerism is found in square planar complexes of the molecular formula: ($a$ and $b$ are monodentate ligands)

Change in composition of coordination sphere yields which type of isomer?

The compound $\left[ {{\rm{Co}}\left( {{\rm{N}}{{\rm{O}}_2}} \right){{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}} \right]{\rm{C}}{{\rm{l}}_2}$ and $\left[ {{\rm{Co}}\left( {{\rm{ONO}}} \right){{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}} \right]{\rm{C}}{{\rm{l}}_2}$ are examples of: