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प्रश्न
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) \[\ce{[Cr(NH3)5Cl]}\]
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उत्तर
(i) \[\ce{[Co(en)3]^{3+}}\]
(iii) \[\ce{cis - [Co(en)2Cl2]^+}\]
Explanation:
\[\ce{[Co(en)3]^{3+}}\] and \[\ce{[Co(en)2Cl2]^{2+}}\] are optically active compounds because their mirror images are non-superimposable isomer.
Non – superimposable isomers of \[\ce{[Co(en)3]^{3+}}\]
Non – superimosable isomers of \[\ce{[Co(en)2Cl2]^+}\]
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संबंधित प्रश्न
Draw one of the geometrical isomers of the complex [Pt(en)2Cl2]2+ which is optically active.
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:
[Pt(NH3)(H2O)Cl2]
Draw the structure of optical isomers of [PtCl2(en)2]2+.
Draw all the isomers (geometrical and optical) of [Co(NH3)Cl(en)2]2+.
Draw all the isomers (geometrical and optical) of [Co(NH3)2Cl2(en)]+.
Write all the geometrical isomers of [Pt(NH3)(Br)(Cl)(py)] and how many of these will exhibit optical isomers?
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 that the compound with molecular formula C3H6O2 exhibits. Represent the isomers.
The IUPAC name for [CoCl(NO2)(en)2]Cl is ____________.
Name the type of isomerism shown by the following pair of compounds:
[Cr(NH3)5Br]SO4 and [Cr(NH3)5SO4]Br
Which one of the following complexes shows optical isomerism? (en = ethylenediamine)
Draw the geometrical isomers of [Co(en)2Cl2]2+. Which geometrical isomer of [Co(en)2Cl2]2+ is not optically active and why?
Indicate the types of isomerism exhibited by the following complexes and draw the structures for these isomers:
[Pt(NH3)(H2O)Cl2 ]
Indicate the types of isomerism exhibited by the following complexes and draw the structure for isomers:
\[\ce{[Pt(NH3)(H2O)Cl2]}\]
Indicate the types of isomerism exhibited by the following complexes and draw the structures for these isomers: [Pt(NH3)(H2O)Cl2]
