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The compounds whose structures are shown...

The compounds whose structures are shown below, incorporate a variety of functional groups. The question on the right ask you to identify which compounds have a specific functional group. For each compound that has the designed group, enter the appropriate number. The aromatic rings should not be counted as double bonds.

Which have carbon-carbon double bonds ?

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The correct Answer is:
1,3,4,6,7,8,9
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A series of compounds in which the same functional group substitutes for hydrogen in a carbon compound is called

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Complex compounds are molecular compounds which retain their indentities even when dissolved in water. They do not give all the simple ions in solution but instead furnish complex ions. The complex compounds are often called coordination compounds because certain groups called ligands are attached to the central metal ion by coordinate or dative bonds. Coordination compounds exhibit isomerism, both structural and stereoisomerism. The struculre, magnetic property, colour and electrical properties of complexes are explained by various theories. which of the following pairs, both the complexes have the same geometry?

Structural isomers have different covalent linkage of atoms. Stereoisomers are compounds that have same sequence of covalent bonds but differ in the relative dispositions of their atoms in space. Geometri cal and optical isomers are the two important types of configurational isomers. The compound with double bonds or ring structure have restricted rotation, so exist in two geometrical forms. The double bonds in larger rings (ring size 10 carbon large) can also cause geometrical isomerism. The optical isomers rotate the plane of plane-polarised light. A sp^(3) -hybridised carbon atom bearing four different types of substituents is called an asymmetric centre or chiral centre. A chiral object or molecule cannot be superimposed on its mirror image. Stereoisomers that are mirror images of each other are called enantiomers. The stereosomers that the pot mirror images of each other are called diastereomers. Diasteremers have different physical properties. A racemic mixture is optically inactive and contains equal amounts of both the enantiomers. Resolution refers to method of separating a racemic mixture. Into two pure enantiomers. A meso compound is an optically inactive stereoisomer, which is achiral due to the presence of an internal plane of symmetry or centre of symmetry within the molecule. The following two compounds are

Complex compounds are molecular compounds which retain their indentities even when dissolved in water. They do not give all the simple ions in solution but instead furnish complex ions. The complex compounds are often called coordination compounds because certain groups called ligands are attached to the central metal ion by coordinate or dative bonds. Coordination compounds exhibit isomerism, both structural and stereoisomerism. The struculre, magnetic property, colour and electrical properties of complexes are explained by various theories. The oxidation number, coordination number and magnetic moment in the following complex Na_(3)[Cr(CN)_(6)] is :

In order that a compound may show geometrical isomerism A Compound must have a chiral carbon (B) Each of the two doubly bonded carbon atoms must have different atoms or groups (C ) Compound must have a plane of symmetry

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MS CHOUHAN-GENERAL ORGANIC CHEMISTRY -LEVEL - 2
  1. Compare acidic strength of the following (Write your answer in box).

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  2. Arrange the hydrogens in increasing order of their acidic strengths.

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  3. The compounds whose structures are shown below, incorporate a variety ...

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  4. The compounds whose structures are shown below, incorporate a variety ...

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  5. The compounds whose structures are shown below, incorporate a variety ...

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  6. The compounds whose structures are shown below, incorporate a variety ...

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  7. The compounds whose structures are shown below, incorporate a variety ...

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  8. The compounds whose structures are shown below, incorporate a variety ...

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  9. The compounds whose structures are shown below, incorporate a variety ...

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  10. The compounds whose structures are shown below, incorporate a variety ...

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  11. The compounds whose structures are shown below, incorporate a variety ...

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  12. Which is the strongest acid in 1?

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  13. Which is weakest acid in 1 ?

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  14. Which is the strongest acid in 2 ?

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  15. Which is weakest acid in 2 ?

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  16. Which is the strongest acid in 3 ?

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  17. Which is weakest acid in 3 ?

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  18. Which is the strongest acid in 4 ?

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  19. Which is weakest acid in 4 ?

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  20. For each of the six structural formulae (A through F), shown below, fi...

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