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Question
Define the term Hydrated isomers.
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Solution
Isomers in which there is exchange of solvent (water) ligands between coordination and ionization spheres are called hydrate isomers.
RELATED QUESTIONS
List various types of isomerism possible for coordination compounds, giving an example of each.
Give one chemical test as an evidence to show that [Co (NH3)5Cl] are ionisation isomers.
Choose the most correct option.
Which of the following complexes exist as cis and trans isomers?
1. [Cr(NH3)2Cl4]-
2. [Co(NH3)5Br]2⊕
3. [PtCl2Br2]2- (square planar)
4. [FeCl2(NCS)2]2- (tetrahedral)
Answer the following in one or two sentences.
Consider the complexes \[\ce{[Cu(NH3)4][PtCl4] and [Pt(NH3)4] [CuCl4]}\]. What type of isomerism these two complexes exhibit?
The pair [Co(NH3)5(SO4)]Br and [Co(NH3)5Br]SO4 exhibits ____________ isomerism
Write the type of isomerism exhibited by [Co(NH3)5(NO2)]2+ and [Co(NH3)5ONO]2+ pair of complex ion.
Draw optical isomers of [Co(en)3]3+.
Which type of isomerism is exhibited by [Pt(NH3)2Cl2]?
Explain optical isomerism in coordination compounds with an example.
The compound(s) that exhibit(s) geometrical isomerism is (are):
(I) [Pt(en)Cl2]
(II) [Pt(en)2]Cl2
(III) [Pt(en)2Cl2]
(IV) [Pt(NH3)2Cl2]
Which of the following is NOT a pair of structural isomers?
____________ isomers are formed when the ligand has two different donor atoms.
Which of the following has zero dipole moment?
What is the number of moles of silver chloride precipitated when excess of aqueous silver nitrate is treated with [Co(NH3)4Cl2]Cl?
Assertion: Complexes of MX6 and MX5L type (X and L are unidentate) do not show geometrical isomerism.
Reason: Geometrical isomerism is not shown by complexes of coordination number 6.
Which of the following shows maximum number of isomers?
Write the name of isomerism in the following complexes:
[Cu(NH3)4] [PtCl4] and [Pt(NH3)4] [ CuCl4]
Which compound would exhibit optical isomers?
The number of geometrical isomers of \[\ce{[Co(NH3)3 (NO3)3]}\] are ______.
The one that is not expected to show isomerism is ______.
The compounds [PtCl2(NH3)4]Br2 and [PtBr2(NH3)4]Cl2 constitutes a pair of ______.
Write structures for geometrical isomers of diamminebromochloroplatinum (II).
Explain the ionisation isomers.
Draw the geometrical isomers of the following complexes [Co(NH3)4Cl2]+
The co-ordination number of Co3+ ion in the complex [Co(NH3)4Cl2]⊕ is ______.
Give a chemical test to show that \[\ce{[Co(NH3)5Cl]SO4}\] and \[\ce{[Co(NH3)5SO4]CI}\] are ionisation isomers.
Three organic compounds A, B and C are non cyclic functional isomers of carbonyl compounds with molecular formula C4H8O. Isomers A and C give positive Tollen’s test while compound B does not give positive Tollen’s test but gives positive iodoform test. Compounds A and B on reduction with Zn amalgam and conc. HCl give the same product.
- Write the structures of the compounds A, B and C.
- Out of the compounds A, B and C, which one will be the least reactive towards addition of HCN.
