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Identify the α-carbons in the following species and give the total number of α-hydrogen. CH3-CH2-CH+-CH2-CH3 - Chemistry

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प्रश्न

Identify the α-carbons in the following species and give the total number of α-hydrogen.

\[\ce{CH_3 - CH_2 - \overset{⊕}{C}H-CH_2 - CH_3}\]

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लघु उत्तर
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उत्तर

\[\ce{\overset{5}{C}H3 - \underset{\alpha}{\overset{4}{C}}H2 - \underset{+}{\overset{3}{C}}H - \underset{\alpha}{\overset{2}{C}}H2 - \overset{1}{C}H3}\]

In structure, C-2 and C-4 are α-carbon atoms.

Hydrogen atoms(s) attached to α-C atoms is an α-H atom. Thus, the structure contains 4 α-H atoms.

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Theoretical Basis of Organic Reactions
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पाठ 14: Basic Principles of Organic Chemistry - Exercises [पृष्ठ २३०]

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बालभारती Chemistry [English] Standard 11 Maharashtra State Board
पाठ 14 Basic Principles of Organic Chemistry
Exercises | Q 1. H. a. | पृष्ठ २३०

संबंधित प्रश्‍न

Find out the most stable species from the following. Justify.

\[\ce{\overset{+}{C}H3, \overset{+}{C}H2Cl, \overset{+}{C}Cl3}\]


Draw a resonance structure of the following:

Phenol


Draw a resonance structure of the following:

Buta-1,3-diene


Draw a resonance structure of the following:

Acetate ion


Distinguish between Inductive effect and resonance effect.


Write true or false. Correct the false statement.

Homolytic fission involves the unsymmetrical breaking of a covalent bond.


Draw all the no-bond resonance structures of isopropyl carbocation.


Choose the correct option.

Which of the following statements are true with respect to electronic displacement in a covalent bond?

a. Inductive effect operates through π bond

b. Resonance effect operates through σ bond

c. Inductive effect operates through σ bond

d. Resonance effect operates through π bond


Choose the correct option.

The delocalization of electrons due to overlap between p orbital and sigma bond is called _______.


Which of the following compound is highly reactive towards HCN?


Which of the following is NOT an electrophile?


Which of the following is the strongest nucleophile?


Which of the following is TRUE for homolytic fission?


Which of the following shows positive resonance (+R) effect?


Which of the following is the most unstable carbocation?


IUPAC name of is ______.


Which of the following statements is not correct?


Which element among the following does form pπ - pπ multiple bonds?


Identify the functional group that has an electron-donating inductive effect.


Arrange the following free radicals in order of decreasing stability.

  1. Methyl
  2. Vinyl
  3. Allyl
  4. Benzyl

Identify the α-carbon in the following species and give the total number of α-hydrogen.

\[\ce{CH3 - CH2 - \overset{⊕}{C}H - CH2 - CH3}\]


Identify the α-carbon in the following species and give the total number of α-hydrogen.

\[\ce{CH2 = CH - CH2 - CH3}\]


Identify the α-carbons in the following species and give the total number of α-hydrogen.

CH2 = CH - CH2 - CH3


Identify the α - carbons in the following species and give the total number of α-hydrogen in each.

\[\ce{CH2 = CH - CH2 - CH3}\]


Identify the α - carbon in the following species and give the total number of α-hydrogen. 

\[\ce{CH2 = CH - CH2 - CH3}\]


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