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Question
Answer in brief.
What are ionization isomers ? Give an example.
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Solution
Isomers that involve the exchange of ligands between coordination and ionization spheres are called ionization isomers.
e.g. [Co(NH3)5SO4]Br and [Co(NH3)5Br]SO4
RELATED QUESTIONS
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 question.
Draw isomers of the following
[Cr(en2)Br2]⊕
Write the type of isomerism exhibited by [Co(NH3)5(NO2)]2+ and [Co(NH3)5ONO]2+ pair of complex ion.
Define the term Co-ordination isomer.
Which one of the following will give a pair of enantiomorphs?
Which kind of isomerism is possible for a complex [Co(NH3)4Br2]Cl?
Which one of the following complexes is not expected to exhibit isomerism?
Draw all possible geometrical isomers of the complex \[\ce{[Co(en)2Cl2]^+}\] and identify the optically active isomer.
What are hydrate isomers? Explain with an example.
Which would exhibit coordination isomerism?
The number of geometrical isomers of [CrCl2(en)2]+ is ____________.
Consider the two complexes given below:
\[\ce{\underset{(I)}{[Co(NH3)5SO4]Br}}\] and \[\ce{\underset{(II)}{[Co(NH3)5Br]SO4}}\]
I and II are ____________ isomers.
The complex ions [Co(H2O)5(ONO)]2+ and [Co(H2O)5NO2]2+ are ____________.
Which of the following has zero dipole moment?
\[\ce{IUPAC}\] name of \[\ce{[Pt(NH3)2 Cl(NO2)]}\] is ______.
The correct structure of Fe(CO)5 is
Which of the following shows maximum number of isomers?
\[\ce{CH3CH2COO- Na+ ->[NaOH, + ?][Heat] CH3CH3 + Na2CO3}\]
Consider the above reaction and identify the missing reagent/chemical.
Write the name of isomerism in the following complexes:
[Cu(NH3)4] [PtCl4] and [Pt(NH3)4] [ CuCl4]
The number of geometrical isomers of \[\ce{[Co(NH3)3 (NO3)3]}\] are ______.
White precipitate of AgCl dissolves in aqueous ammonia solution due to formation of ______.
Define Distereoisomers.
Explain the ionisation isomers.
Draw the geometrical isomers of the following complexes [Co(NH3)4Cl2]+
Draw the structure of cis isomers of Pt(NH3)2Cl2.
Give a chemical test to show that \[\ce{[Co(NH3)5Cl]SO4}\] and \[\ce{[Co(NH3)5SO4]CI}\] are ionisation isomers.
