19. [Co(NH3)5SO4]Br and [Co(NH3)5Br]SO4 exhibit(a) Co–ordinate isomerism (b) Hydrate isomerism (c) Ionisation isomerism (d) Linkage isomerism20. [Cr(H2O)6]Cl3 (violet) and its solvate isomer [Cr(H2O)5Cl]Cl2.H2O (grey-green) exhibit(a) Co–ordinate isomerism (b) Hydrate isomerism (c) Ionisation isomerism (d) Linkage isomerism
Question
- [Co(NH3)5SO4]Br and [Co(NH3)5Br]SO4 exhibit(a) Co–ordinate isomerism (b) Hydrate isomerism (c) Ionisation isomerism (d) Linkage isomerism20. [Cr(H2O)6]Cl3 (violet) and its solvate isomer [Cr(H2O)5Cl]Cl2.H2O (grey-green) exhibit(a) Co–ordinate isomerism (b) Hydrate isomerism (c) Ionisation isomerism (d) Linkage isomerism
Solution
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The compounds [Co(NH3)5SO4]Br and [Co(NH3)5Br]SO4 exhibit ionisation isomerism. This is because the compounds can interchange the positions of the anions (SO4 and Br) within the coordination sphere and outside the coordination sphere. This type of isomerism is called ionisation isomerism.
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The compounds [Cr(H2O)6]Cl3 (violet) and its solvate isomer [Cr(H2O)5Cl]Cl2.H2O (grey-green) exhibit hydrate isomerism. This is because the water molecule in the second compound is not directly bonded to the central metal ion (Cr), but is present as a water of crystallisation. This type of isomerism is called hydrate isomerism.
Similar Questions
17. In the complex [Co(NH3)5(NO2)]Cl2 due to the ligand NO2– ion, the complex exhibits(a) Optical isomerism (b) Hydrate isomerism (c) Ionisation isomerism (d) Linkage isomerism
The complex [Co(NH3 )5 (NO2 )]Cl2 is obtained in yellow and red coloured forms . The differencein colour is attributed to the following type of isomerism
[Co(NH3)6][Cr(CN)6] and [Cr(NH3)6][Co(CN)6] are an example of(1 Ponto)Coordination isomerismlinkage isomerismHydrate isomerismligand isomerism
The bond angles of CH4, H2O and NH3 are in the order:A H2O > CH4 > NH3 B CH4 > NH3 > H2O C NH3 > H2O > CH4 D H2O = CH4 = NH3
Which of the following molecules contains a coordination bond?ozone (O3)carbon dioxide (CO2)water (H2O)ammonia (NH3)
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