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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

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

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प्रश्न

Choose the correct option.

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

पर्याय

  • inductive effect

  • electronic effect

  • hyperconjugation

  • resonance

MCQ
रिकाम्या जागा भरा
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उत्तर

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

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Theoretical Basis of Organic Reactions
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 14: Basic Principles of Organic Chemistry - Exercises [पृष्ठ २३२]

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बालभारती Chemistry [English] Standard 11 Maharashtra State Board
पाठ 14 Basic Principles of Organic Chemistry
Exercises | Q 15. G. | पृष्ठ २३२

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


Distinguish between Homolysis and heterolysis.


Write true or false. Correct the false statement.

Homolytic fission involves the unsymmetrical breaking of a covalent bond.


Write true or false. Correct the false statement.

Free radicals are negatively charged species.


Write true or false. Correct the false statement.

Aniline is a heterocyclic compound.


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 geometry of a carbocation is ______.


Which of the following compound is highly reactive towards HCN?


Which of the following is NOT an electrophile?


Which of the following is TRUE for homolytic fission?


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


The most unstable free radical among the following is:


Which of the following is the most unstable carbocation?


IUPAC name of is ______.


How many tertiary carbon atoms and primary carbon atoms respectively are present in 2-iodo-3, 3- dimethyl pentane?


The most probable product in the reaction given below is:


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


Identify the α-carbons 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.

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


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

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


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

CH2 = CH − CH2 − CH3


Identify the α-carbons 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 in each.

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


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 in each.

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


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

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


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