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Questions
Draw all the isomers (geometrical and optical) of [Co(NH3)2Cl2(en)]+.
Draw all the isomers (geometrical and optical) of [CoCl2(en)(NH3)2]+.
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Solution
RELATED QUESTIONS
Explain cationic complexes and anionic complexes of co-ordination compounds.
When a coordination compound CoCl3.6NH3 is mixed with AgNO3, 3 moles of AgCl are precipitated per mole of the compound. Write the structural formula of the coordination compound.
What type of isomerism is exhibited by the complex [Co(en)3]3+?
(en = ethane-1,2-diamine)
Indicate the type of isomerism exhibited by the following complex and draw the structure for the isomer:
[Co(NH3)5(NO2)](NO3)2
Draw the structure of optical isomers of [Cr(C2O4)3]3−.
Draw the structure of optical isomers of [Cr(NH3)2Cl2(en)]+.
Draw all the isomers (geometrical and optical) of [Co(NH3)Cl(en)2]2+.
What type of isomers are `[Co(NH_3)_5Br]SO_4`and `[Co(NH_3)_5SO_4]Br`?. Give a chemical test to distinguish between them.
Write the structures of optical isomers of the complex ion [Co(en)2Cl2]+.
Draw the geometrical isomers of complex [Pt(en)2Cl2]2+.
What type of structural isomers are [Co(NH3)5 Br] SO4 and [Co(NH3)5 SO4]Br? Give a chemical test to distinguish the isomers.
Name the type of isomerism exhibited by the following pairs of compound:
(1) (C2H5)2NH and CH3-NH-C3H7
(2) 1 – butanol and 2 methyl-1 -propanol.
Name the type of isomerism shown by the following pair of compounds:
[CoCl(H2O)(NH3)4]Cl2 and [CoCl2(NH3)4]Cl.H2O
Answer the following question.
Write IUPAC name of the complex [Pt(en)2CI2]. Draw structures of geometrical isomers for this complex.
Identify the optically active compounds from the following:
(i) \[\ce{[Co(en)3]^{3+}}\]
(ii) \[\ce{[trans - [Co(en)2Cl2]^+}\]
(iii) \[\ce{cis - [Co(en)2Cl2]^+}\]
(iv) \[\ce{[Cr(NH3)5Cl]}\]
Assertion (A): Trans [CrCl2(ox)2]3− shows optical isomerism.
Reason (R): Optical isomerism is common in octahedral complexes involving didentate ligands.
Indicate the type of isomerism exhibited by the following complex and draw the structure for this isomer: \[\ce{[Pt(NH3)(H2O)Cl2]}\]
