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प्रश्न
Give trans isomer of [Co(NH3)4Cl2]⊕.
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उत्तर
trans isomer
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संबंधित प्रश्न
Write the structural formula and IUPAC names of all possible isomers of the compound with molecular formula C3H8O.
List various types of isomerism possible for coordination compounds, giving an example of each.
Why dextro and laevo rotatory isomers of Butan-2-ol are difficult to separate by fractional distillation?
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 Hydrated isomers.
Which one of the following will give a pair of enantiomorphs?
Which one of the following pairs represents linkage isomers?
Fac-mer isomerism is shown by
Draw all possible geometrical isomers of the complex \[\ce{[Co(en)2Cl2]^+}\] and identify the optically active isomer.
Explain optical isomerism in coordination compounds with an example.
What are hydrate isomers? Explain with an example.
Which of the following is NOT an isomer of n-hexane?
____________ isomers are formed when the ligand has two different donor atoms.
How many donor groups are present in diethylene triamine?
The relationship between compound (i) and (ii) is
 |
 |
| (i) | (ii) |
Geometrical isomerism is not shown by
\[\ce{CH3CH2COO- Na+ ->[NaOH, + ?][Heat] CH3CH3 + Na2CO3}\]
Consider the above reaction and identify the missing reagent/chemical.
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?
Define Distereoisomers.
What are structural isomers?
Match the pairs in column I (pairs of isomers) and column II (types of isomers)
| Column I (Pairs of isomers) |
Column II (Types of isomers) |
| (A) [Cr(H2O)5Cl]Cl2.H2O and [Cr(H2O)4Cl2]Cl.2H2O | (i) Ionization isomers |
| (B) [Co(en)2(NO2)2]+ and [Co(en)2(ONO2)]+ | (ii) Hydrate isomers |
| (C) [Co(NH3)6] [Cr(CN)6] and [Cr(NH3)6] [Co(CN)6] | (iii) Linkage isomers |
| (D) [Pt(NH3)4Cl2] Br2 and [Pt(NH3)4Br2]Cl2 | (iv) Coordination isomers |
Name the type of isomerism exhibited by the following pair of compounds:
[Cr(H2O)5Cl]Cl2.H2O and [Cr(H2O)4Cl2]Cl.2H2O
Give a chemical test to show that \[\ce{[Co(NH3)5Cl]SO4}\] and \[\ce{[Co(NH3)5SO4]CI}\] are ionisation isomers.
Which one of the following complex ions has geometrical 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.
