Medium
What is a conjugated system? Give examples and explain its effect.
(N/A) Conjugated system: The presence of alternating single and double bonds in an open chain or cyclic system is termed as a conjugated system.
Examples: $1,3-$butadiene $(CH_2=CH-CH=CH_2)$,aniline $(C_6H_5NH_2)$,and nitrobenzene $(C_6H_5NO_2)$ contain conjugated systems.
Effect: In such systems,the $\pi$-electrons are delocalized across the conjugated framework. This delocalization leads to increased stability of the molecule and can result in the development of polarity within the system.
Examples: $1,3-$butadiene $(CH_2=CH-CH=CH_2)$,aniline $(C_6H_5NH_2)$,and nitrobenzene $(C_6H_5NO_2)$ contain conjugated systems.
Effect: In such systems,the $\pi$-electrons are delocalized across the conjugated framework. This delocalization leads to increased stability of the molecule and can result in the development of polarity within the system.
Explore More
Similar Questions
Hyperconjugation involves the overlap of which of the following orbitals?
DifficultIIT 2008
View SolutionIn which of the following molecules do all the effects,namely inductive,mesomeric,and hyperconjugation,operate?
Medium
View SolutionThe arrangement of $CH_3-CH_2-CH_2-$,$(CH_3)_2CH-$,and $(CH_3)_3C-$ groups in increasing order of their inductive effect ($+I$ effect) is:
DifficultAIEEE 2002
View SolutionWhich type of the overlap of orbitals is involved in hyperconjugation?
Medium
View SolutionWhich of the following statements are $TRUE$?
$(I)$ Inductive effect operates through the $\sigma$ bond
$(II)$ Resonance effect operates through the $\pi$ bond
$(III)$ Inductive effects operate through the $\pi$ bond
$(IV)$ Resonance effect operates through the $\sigma$ bond
$(I)$ Inductive effect operates through the $\sigma$ bond
$(II)$ Resonance effect operates through the $\pi$ bond
$(III)$ Inductive effects operate through the $\pi$ bond
$(IV)$ Resonance effect operates through the $\sigma$ bond
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo