Easy
Mesomeric effect involves delocalisation of
- A$\pi$ electrons
- B$\sigma$ electrons
- Cprotons
- DNone of these
Explore More
Similar Questions
Which of the following is an incorrect representation of the electromeric effect?
Easy
View SolutionConsider the following structures:
$I.$ $CH_3-CH_2-COOH$
$II.$ $CH_3-CH(Cl)-COOH$
$III.$ $Cl-CH_2-CH_2-COOH$
$IV.$ $CH_3-CH_2-CH_2-COOH$
The correct order of their acidity is
$I.$ $CH_3-CH_2-COOH$
$II.$ $CH_3-CH(Cl)-COOH$
$III.$ $Cl-CH_2-CH_2-COOH$
$IV.$ $CH_3-CH_2-CH_2-COOH$
The correct order of their acidity is
Difficult
View SolutionExplain the inductive effect with a suitable example.
Easy
View SolutionThe total number of contributing structures showing hyperconjugation (involving $C-H$ bonds) for the following carbocation is
DifficultIIT 2011
View SolutionWhich of the following is the most correct electron displacement for a nucleophilic reaction to take place?
MediumNEET 2015
View SolutionVedclass 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