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Answer the following question. Draw isomers of the following [Cr(en2)Br2]⊕

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प्रश्न

Answer the following question.

Draw isomers of the following

[Cr(en2)Br2]⊕

आकृती
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उत्तर

Cis and trans isomers of [Cr(en2)Br2]⊕

a. Cis and trans isomers of [Cr(en2)Br2]+

b. Optical isomers of [Cr(en2)Br2]+

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पाठ 9: Coordination Compounds - Exercises [पृष्ठ २०८]

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बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 9 Coordination Compounds
Exercises | Q 4.3 | पृष्ठ २०८

संबंधित प्रश्‍न

 Out of    and  , which one is optically active and why ?


Why dextro and laevo rotatory isomers of Butan-2-ol are difficult to separate by fractional distillation?


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 in brief.

What are ionization isomers ? Give an example.


Answer the following question.

Draw isomers of the following

Ru(NH3)4Cl2


Answer the following question.

Draw geometric isomers and enantiomers of the following complex.

[Pt(en)2ClBr]2⊕


Define the term Hydrated isomers.


Which kind of isomerism is possible for a complex [Co(NH3)4Br2]Cl?


Explain optical isomerism in coordination compounds with an example.


Identify the CORRECT statement about the following complex of platinum.

[PtCl2(en)2]2+


Which of the following does NOT show optical isomerism?


What is the number of moles of silver chloride precipitated when excess of aqueous silver nitrate is treated with [Co(NH3)4Cl2]Cl?


The correct structure of Fe(CO)5 is


Complex [COCl2(en)2]+ can 


Which of the following are isostructural pairs?

(A) \[\ce{SO^{2-}4}\] and \[\ce{CrO^{2-}4}\]

(B) SiCl4 and TiCl4

(C) NH3 and \[\ce{NO^-3}\]

(D) BCl3 and BrCl3


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 ______.


What are structural isomers?


Explain the ionisation isomers.


The co-ordination number of Co3+ ion in the complex [Co(NH3)4Cl2]⊕ is ______.


Name the type of isomerism exhibited by the following pair of compounds:

[Co(NH3)5(ONO)]Cl2 and [Co(NH3)5(NO2)]Cl2


Name the type of isomerism exhibited by the following pair of compounds:

[Cr(H2O)5Cl]Cl2.H2O and [Cr(H2O)4Cl2]Cl.2H2O


Name the type of isomerism exhibited by the following pair of compound:

\[\ce{[Pt(NH3)4Cl2]Br2  and  [Pt(NH3)4 Br2]Cl2}\]


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.

  1. Write the structures of the compounds A, B and C.
  2. Out of the compounds A, B and C, which one will be the least reactive towards addition of HCN.

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