Easy
Represent the three types of electron movement in organic reactions.
(N/A) $i$. The electron pair from a $\pi$-bond shifts to an adjacent bond position.
$ii$. The electron pair from a $\pi$-bond shifts onto an adjacent atom.
$iii$. The electron pair from an atom shifts to an adjacent bond position.
$ii$. The electron pair from a $\pi$-bond shifts onto an adjacent atom.
$iii$. The electron pair from an atom shifts to an adjacent bond position.
Explore More
Similar Questions
Represent hyperconjugation in $CH_3-CH_2^+$ and $CH_3-CH=CH_2$ by figure.
Easy
View SolutionWhat is the correct order of $K_a$ values for the given compounds?
Medium
View SolutionThe total number of contributing structures showing hyperconjugation (involving $C-H$ bonds) for the following carbocation is
DifficultIIT 2011
View SolutionExplain the terms Inductive and Electromeric effects. Which electron displacement effect explains the following correct orders of acidity of the carboxylic acids?
$(a)$ $Cl_3CCOOH > Cl_2CHCOOH > ClCH_2COOH$
$(b)$ $CH_3CH_2COOH > (CH_3)_2CHCOOH > (CH_3)_3C \cdot COOH$
$(a)$ $Cl_3CCOOH > Cl_2CHCOOH > ClCH_2COOH$
$(b)$ $CH_3CH_2COOH > (CH_3)_2CHCOOH > (CH_3)_3C \cdot COOH$
Medium
View SolutionThe rate of attack of an electrophile is least when $X$ in the given compound is
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